Swiss scientists covered part of an Alpine glacier with sheep’s wool, but the natural material slowed melting almost as well as synthetic covers |

Representative Image of a Swiss glacier covered with sheep’s wool, showcasing environmental innovation in melting ice protection (AI Generated Image) As Switzerland’s glaciers continue to lose ice, researchers are testing an unusual material that could offer a more environmentally friendly way to slow melting in small, protected areas: sheep’s wool. The “Keep It Wool” project,…

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In 2018, Madagascar began rebuilding a giant tortoise population with just 12 founders; their offspring showed increased genetic diversity |

Aldabra giant tortoise (Aldabrachelys gigantea) at Alibel Tortoise Park, Mahe, Seychelles (2025). Image Credit: Wikimedia Commons Madagascar began rebuilding a giant tortoise population in 2018 with only 12 founder animals at the Anjajavy Reserve in the north-west of the country. The small group faced an important challenge because a population started from so few animals…

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A snake found in Ethiopia’s Harenna Forest looked like a known species, but seven years of research revealed it was new to science |

Deep in Ethiopia’s Harenna Forest, a snake that initially appeared familiar has turned out to represent a species new to science. The discovery began with a juvenile female collected from the forest and kept for observation as she grew. The appearance gradually raised questions about whether she belonged to a known egg-eating snake. What followed…

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In the 1990s, a cattle drug wiped out millions of vultures. Years later, their disappearance was linked to 500,000 human deaths |

For generations, vultures were part of the everyday landscape across India. They gathered around cattle carcasses, circled above rubbish dumps and cleared away animal remains before they had time to linger. Then, in the 1990s, their numbers began to collapse at an extraordinary rate. A veterinary painkiller called diclofenac was eventually identified as a major…

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In 1986, scientists released captive-bred bearded vultures into the Alps; 35 years later, 344 birds lived there, most wild-born |

In 1986, captive-bred bearded vultures began returning to the Alps after the species had disappeared from the mountain range decades earlier. The reintroduction programme released young birds at sites across the region, with the first successful wild breeding recorded in 1997. By 2021, researchers estimated that 344 bearded vultures were living in the Alps, including…

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Something hit the Moon in 2024 and nobody saw it happen; NASA has now found the 728-foot crater, the biggest recent impact crater known in the Solar System

The Moon is covered with impact marks from ancient collisions, including some of the largest craters in the Solar System. One enormous lunar basin stretches more than 1,500 miles (2,400 kilometers) across. The Moon has been taking hits for billions of years, but one of its newest scars managed to escape notice entirely. An asteroid…

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University of Florida researchers are using high-tech decoy rabbits that mimic prey signals to lure Burmese pythons out of Everglades hiding spots |

Researchers at the University of Florida are deploying high-tech rabbit decoys across the Everglades, designed to mimic the signals Burmese pythons associate with prey. The fake rabbits can produce movement, scent, vibrations, and heat, all cues that pythons use while hunting for food. The goal is simple, lure the invasive snakes out of hiding so…

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Colorado had more than 80,000 lesser prairie-chickens in 1975 but counted only 89 breeding males in 2024; a land trust has now spent nearly $2 million on a 2,100-acre ranch to help bring them back

The birds live in the Sand Sagebrush Ecoregion, which stretches across southeastern Colorado, southwestern Kansas and a small part of western Oklahoma. (American Bird Conservancy photo) Colorado’s lesser prairie-chicken population has fallen from more than 80,000 birds in 1975 to just 89 breeding males, according to a 2024 data. To restore the population of the…

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