Bones from German cave rewrite early history of Homo sapiens in Europe

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'Enzyme in detergent can help recycle single-use plastics in 24 hrs'

Scientists developed method using enzymes from laundry detergents to recycle single-use bioplastics in disposable items. The enzymes break down bioplastics into soluble fragments within 24 hours, achieving full degradation of the bioplastic polylactic acid (PLA) 84 times faster than industrial composting. The bioplastics can be converted into monomers and turned into high-quality plastic for reuse.

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Japan's 'Moon Sniper' comes back to life, shares new images

Japan's Smart Lander for Investigating Moon (SLIM), also known as the "Moon Sniper," has overcome its initial complications and is now pursuing lunar exploration objectives. Despite a rocky start, the lander has successfully aligned its solar panels and commenced scientific observations, leveraging its state-of-the-art multiband spectroscopic camera (MBC).

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Make anti-rabies serum available at PHCs: Centre

The Centre has instructed all states and Union Territories to guarantee the presence of anti-rabies serum in sub-health centres, primary health centres, and urban primary health centres. With a cost exceeding Rs 10,000 per dose, it is often unavailable in most primary health centres. . Additionally, the letter emphasized the necessity of ensuring the availability of drugs for sickle cell anaemia (hydroxyurea) and anti-haemophilia factor VII.

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Nasa captures eruption on Sun, emission of powerful solar flare

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Japan's Moon Lander SLIM resumes mission after initial setback

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Insat-3DS satellite sent to spaceport, launch soon

Isro concludes vital tests on the Insat-3DS satellite at the UR Rao Satellite Centre, marking progress in India's climate observatory initiative. The satellite, geared towards bolstering meteorological observations and disaster warning capabilities, is headed to Sriharikota for the GSLV-F14 mission, slated between Feb 17 and March 17, with a mid-Feb target.

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Iran launches three satellites into orbit

Iran successfully launches three satellites using the Simorgh rocket, despite previous failures. The named satellites – Mahda, Kayhan-2, and Hatef-1 – serve various purposes, including research, global positioning, and communication. Concerns arise from the US intelligence community over the potential overlap between Iran's satellite launch vehicles and the development of intercontinental ballistic missiles.

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Why scientists are fascinated by Japan’s 'Moon Sniper' landing site

Japan's "Moon Sniper" from the SLIM mission successfully lands near the Shioli crater, providing scientific potential. An anomaly affected the solar panels, but JAXA is hopeful. Shioli crater reveals the moon's geological history and holds olivine, hinting at the moon's mantle. The mission's precision landing and focus on the Sea of Nectar promise richer scientific returns.

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Social media use may increase inflammation over time: Study

Spending more time on social media may increase inflammation, harming mental health, according to a study published in the Journal of Medical Internet Research. The study, which used a screen-time app to objectively measure social media use, found that higher social media use was associated with increased inflammation both immediately and five weeks later.

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The deadly pregnancy complication you've never heard of

Preeclampsia, a top contributor to maternal mortality, is often difficult to recognize by pregnant women and healthcare providers. It is characterized by high blood pressure in pregnancy and can be fatal if left untreated. Koiwah Koi-Larbi experienced preeclampsia in multiple pregnancies, leading to the loss of her babies. She started Action on Preeclampsia Ghana to raise awareness and provide support.

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Nasa’s Hubble finds water vapor in exoplanet’s GJ 9827d's atmosphere

Using Nasa's Hubble Space Telescope, astronomers have observed water vapor in the atmosphere of the tiniest exoplanet yet, GJ 9827d. The planet, which is merely about twice the diameter of Earth, serves as a potential indicator of other planets with water-rich atmospheres in our galaxy, Nasa said in a release.

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Mars rover data confirms ancient lake sediments on red planet

NASA's Perseverance rover confirms ancient lake sediments in Jerezo Crater on Mars, providing evidence of water and potential for microbial life. Radar observations by the rover also reveal sedimentary-like features resembling river deltas on Earth. The findings validate the rover's mission and set the stage for future examination and sample collection of the sediments.

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Report finds 93 US deaths after cosmetic surgery in Dominican Republic since 2009

US health officials report 93 Americans have died after cosmetic surgery in the Dominican Republic since 2009, with recent deaths involving Brazilian butt lifts. The CDC advises medical tourists to research their surgeon's qualifications and the facility's capabilities. Autopsy records show that fat injection into the bloodstream was the cause of death in some cases.

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Experimental gene therapy allows kids with inherited deafness to hear

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Scientists reveal IVF breakthrough that could save rhino species

In a significant breakthrough, scientists have achieved the first successful in vitro fertilization of a southern white rhino, offering a ray of hope in the conservation efforts for its counterpart, the northern white rhino, which currently has only female members remaining. Researchers from the Biorescue scientific consortium announced the groundbreaking accomplishment, marking the first successful pregnancy in a rhino through in vitro fertilization.

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Nicotine replacement therapy with counselling increases tobacco quitting rates by 5 times

Researchers have discovered a strategy to combat tobacco addiction with nicotine replacement treatment (NCT). A recently ended clinical trial of this therapy in Odisha yielded good results. According to the official sources, tobacco use is a major risk factor for oral cancer, which accounts for 27 percent of the country’s cancer burden.

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Immunotherapy kills zombi cells ensuring efficient chemotherapy

In addition to eradicating a significant portion of tumor cells, cancer therapies such as chemotherapy also generate senescent tumor cells, colloquially referred to as "zombie cells." Senescent cells, though non-proliferative, unfortunately, create an environment conducive to the growth of tumor cells that may have escaped the impact of chemotherapy. This, in turn, can contribute to the potential regeneration of the tumor. A global research team, spearheaded by Dr. Manuel Serrano at IRB Barcelona, has outlined the process by which cancer cells, rendered senescent by chemotherapy, activate the PD-L2 protein.

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'Doomsday Clock' kept as close to midnight as ever: Humanity on the brink amid nuclear, AI threat

The "Doomsday Clock," a symbolic representation of humanity's proximity to global catastrophe, remains steadfast at a perilous 90 seconds to midnight, echoing the grave existential threats that loom over the planet. The clock's hands were last moved in 2023, primarily due to the heightened nuclear risks associated with Russia's invasion of Ukraine.

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22 Indian-origin scientists to take up collaborative research with institutes in country

The government announced the Vaibhav fellowship for scientists of Indian origin to collaborate on research projects in areas such as electrical engineering, computer science, artificial intelligence, machine learning, quantum technologies, and data sciences. The fellowship also includes distinguished Vaibhav fellows in the fields of electrical engineering and computer science.

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Novel approach identifies people at risk of developing TB: Lancet study

A study published in The Lancet Microbe journal reveals a novel approach to studying the progression of tuberculosis (TB) from infection to disease. The study uses PET-CT imaging and a new blood test called the Actiphage assay to identify and treat individuals at high risk of developing TB.

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Nasa opens $1-billion canister of dust from 4.6bn-year-old asteroid

Nasa's Johnson Space Center has finally opened a canister filled with ancient asteroid dust, an endeavor that has challenged the team since the canister landed in Utah's desert four months ago. The removal of two fasteners marked a pivotal moment in accessing the precious samples from the 4.6 billion-year-old asteroid Bennu, a celestial body with slight chance of Earth impact by 2300.

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Ionis Pharma's genetic disease drug succeeds in late-stage study

Ionis Pharmaceuticals' experimental drug, donidalorsen, administered through subcutaneous injection, showed a significant reduction in the rate of painful attacks for patients with hereditary angioedema. The patients received an 80 milligram dose of the drug every four or eight weeks.

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Japan says 'possibility' Moon lander power can be restored

Japan powered down its Moon lander nearly three hours after a momentous touchdown to facilitate potential recovery efforts once the sun illuminates its solar panels, announced the space agency. Japan secured its position as the fifth nation to accomplish a gentle lunar landing. However, following the touchdown at 20 minutes past midnight on Saturday, the Japan Aerospace Exploration Agency faced uncertainty in verifying whether the lightweight craft's solar batteries were effectively producing power.

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Study identifies methods to eliminate impurities from boron nitride nanotubes

Rice University researchers develop a method using phosphoric acid to produce high-purity boron nitride nanotubes by removing boron nitride cages, which mar the quality of the nanotubes. The nanotubes can withstand temperatures up to 900 degrees Celsius and are stronger than steel by weight.

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Loss of cells in pancreas in elderly can cause age-related diabetes: Study

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Nasa regains contact with mini-helicopter on Mars

Nasa re-established contact with Mars helicopter Ingenuity through Perseverance after an unexpected outage. The team is reviewing data to understand the communication dropout during Flight 72. Ingenuity, a tiny drone, has exceeded expectations by covering over 10 miles and reaching altitudes of up to 79 feet on Mars.

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Largest deep-sea coral reef to date is mapped by scientists off the US Atlantic coast

The largest yet known deep coral reef "has been right under our noses, waiting to be discovered," said Derek Sowers, an oceanographer at the nonprofit Ocean Exploration Trust. Sowers and other scientists, including several at the National Oceanic and Atmospheric Administration, recently published maps of the reef in the journal Geomatics.

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Investments, incentives, open source content for Generative AI can boost job creations: Experts

According to the statement, highlighting the need for robust infrastructure and special provisions in the upcoming budget for Generative AI-related innovation, IMT Ghaziabad steered a key discussion on Generative AI's role in skill development, job creation, and business education transformation earlier this month.

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Bacterial meningitis may cause neurological impairment in children: Study

One out of every three children who suffer bacterial meningitis has irreversible neurological impairments as a result of the infection. This is according to a recent epidemiological study done by Karolinska Institutet and published in the top medical journal JAMA Network Open.

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'Chinese experts mapped Covid virus 2 weeks before officially informing world'

A team of Chinese researchers identified and mapped SARS-CoV-2, the virus that caused the Covid-19 pandemic, at least two weeks before the country officially informed the world about the virus, according to media reports. The reports, based on documents from the US department of health and human services (HHS) and shared with a US congressional committee, raise concerns about China transparency on the virus.

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Japan's 'Moon Sniper' spacecraft attempts historic lunar landing

Japan's "Moon Sniper" spacecraft is preparing to make a historic lunar touchdown at midnight on Saturday using pinpoint technology the country hopes will lead to success where many have failed. With its Smart Lander for Investigating Moon (SLIM) mission, Japan wants to become the fifth nation to pull off a fiendishly tricky soft landing on the Moon's rocky surface. Only the United States, the Soviet Union, China and India have accomplished the feat so far.

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Scientists discover oldest and farthest black hole ever observed

Astronomers using the James Webb Space Telescope have discovered the oldest and farthest black hole ever observed, dating from 400 million years after the Big Bang. This cosmic giant challenges assumptions about black hole formation and growth. The newly discovered black hole, named GN-z11, is feasting upon its host galaxy and is larger than expected, potentially harming the galaxy's development.

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Space varsity IIST to expand ground station, to open it up for startups

The Indian Institute of Space Science and Technology (IIST), a deemed university under the department of space (DoS) will soon upgrade its ground station — built completely indigenously by its faculty and students — and expand its capacity to cater to the demand from India’s startup ecosystem, in line with the Centre’s push for increased participation from the private sector. The ground station is part of IIST’s Small-spacecraft Systems and PAyload CEntre (SSPACE).

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Over 10 per cent increase in southwest monsoon rainfall in 55 per cent of Indian sub-districts: Study

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Bolivian toymaker restores limbs, dignity with 3D-printing

Roly Mamani, a Bolivian engineer, uses the money he makes from selling robotic toys to fund his project of 3D printing prostheses for indigenous compatriots. He has made over 400 prostheses since 2018, delivering them free of charge or at production cost. Mamani wants to set up a rehabilitation center to further improve his work.

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Researchers come across evidence of human settlement in Vadnagar as old as 800 BCE

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Researchers give more insight into significance of sleep, intricacy of brain

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Loss of cells in pancreas in elderly might cause age-related diabetes: Research

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Incontinence in women might point to future disability: Research

New research reveals that urinary incontinence may become a major health problem for women. Having more frequent and larger amounts of urinary incontinence is associated with higher odds of disability. Exploring treatment options in the early stages can help decrease this outcome in midlife women.

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'UFO Revolution' exposes unprecedented UAP Sightings, ignites fresh debate on extraterrestrial life

The docuseries "UFO Revolution" challenges conspiracy theories, featuring whistleblowers Jeremy Corbell and David Grusch. It reveals UAP footage exhibiting physics-defying behaviors, including a jellyfish-like object and the "Mosul Orb". Congressman Tim Burchett warns about the advanced technology of these phenomena. The Pentagon launches a website on UAPs for transparency and collects reports on UAP-related programs.

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Nasa's X-59: The future of supersonic travel

NASA and Lockheed Martin have unveiled the X-59 quiet supersonic aircraft, a major achievement in aviation. The experimental plane is part of NASA's Quesst mission to challenge the ban on commercial supersonic flights over land due to sonic booms. The X-59, designed to reduce noise with its unique shape, is set to undergo testing, with the first flight scheduled for later this year. The collaboration between NASA and Lockheed Martin aims to shape the future of supersonic travel.

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Researchers identify links between skin ageing, skin microbes

Researchers have identified links between skin ageing and the millions of microorganisms that live there - the skin microbiome. Researchers found a positive association between the microbiome diversity and lateral cantonal lines, better known as "crow's feet wrinkles", which show at the outer corner of our eyes, especially when we experience emotions that influence facial expressions such as laughter or grief. The collaborative study also observed a negative relationship between microbiome diversity and the amount of water or moisture evaporating through the skin.

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Nasa says it has no evidence of drug use at Musk’s SpaceX

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The largest great ape to ever live went extinct because of climate change, study finds

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Five-year breast cancer survival rate at 66.4 percent across 11 geographical areas in India: Study

A study conducted in India reveals that the five-year survival rate for women with breast cancer is 66.4%. The study analyzed data from 17,331 patients diagnosed between 2012 and 2015 in 11 different regions of India. Mizoram, Ahmedabad-Urban, Kollam, and Thiruvananthapuram had higher survival rates than the national average. However, the survival rate in India is lower compared to developed countries like the United States. Late-stage diagnosis, limited access to treatment facilities, and socioeconomic factors contribute to the lower survival rates in India.

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Evolution can be explained using gene interactions, not as unpredictable as thought: Study

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Researchers give new insight into tuberculosis treatment

Researchers discovered new antibiotic molecules that target Mycobacterium tuberculosis and make it less pathogenic for humans in collaboration with research partners in Germany and France. Furthermore, some of the found compounds may enable the re-treatment of tuberculosis with existing treatments, including strains of the bacterium that have already established drug resistance. The findings were published in Cell Chemical Biology as 'Discovery of dual-active ethionamide boosters blocking the Mycobacterium tuberculosis ESX-1 secretion pathway'.

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First US lunar lander in more than 50 years rockets toward moon with commercial deliveries

Astrobotic Technology's lander, carried by United Launch Alliance's Vulcan rocket, is on its way to the moon in a race with a Houston company. Astrobotic aims to be the first private business to land on the moon, while the Houston company plans to take a more direct path. NASA provided funding for both companies to build and fly their lunar landers. SpaceX will also provide a lift for another lander from Intuitive Machines next month. Astrobotic's Peregrine lander is carrying various payloads, including the ashes and DNA of deceased space enthusiasts.

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Nasa, UAE to collaborate for first-ever space station orbiting moon

Nasa teams up with the UAE for a lunar project to create the world's first space station orbiting the moon, known as Gateway. The UAE's Mohammed bin Rashid Space Centre (MBRSC) will provide an airlock module for Gateway, facilitating crew and scientific research transfers. The collaboration expands the partnership between Nasa and MBRSC, with the UAE also offering engineering support for the lifespan of the lunar space station. The UAE plans to send one of its astronauts on a future Artemis mission to fly to Gateway, further strengthening the collaboration.

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