15 guanacos reached a Falklands island in the 1930s; genes survived two crashes

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Florida restored a degraded oyster reef in 2018; density rose to 91 per sq m in six months and 244 by year five

Florida’s Lone Cabbage Reef, once a vibrant oyster habitat, faced severe decline before restoration efforts. Researchers rebuilt the reef in 2018 using dolomite limestone to create suitable surfaces for oyster larvae. Subsequent studies documented significant increases in oyster populations over five years, reaching densities of 244 oysters per square metre. The restoration benefited local fisheries, generating substantial economic impact and employment opportunities.

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How an Indian professor’s research connects to the 2026 Medicine Nobel

During his doctoral research, Prof Suneel Kateriya made significant contributions to the understanding of light-sensitive proteins, specifically channelrhodopsins found in Chlamydomonas. His pioneering work not only clarified the DNA sequences encoding these proteins but also formed a crucial basis for the field of optogenetics, enabling the manipulation of nerve cells with light.

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New extinct crocodile found in Sphinx rocks, with a missing snout tip

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Study links anger to crunchy foods and anxiety to softer textures when eating

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Scientists find African elephants can distinguish visual clues linked to food quantity

African elephants can distinguish food availability visually when they are within 5 metres of potential food sources. Researchers tested elephants using canvases depicting different tree sizes and leaf densities to assess their choices. Findings suggest that these animals rely primarily on olfactory cues for food decisions beyond 5 metres. The study highlights the significance of both visual and olfactory information during foraging.

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Oxford study suggests animals may have evolved 200 million years earlier

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