On a shrub-covered dune in San Francisco's Presidio, biologist Durrell Kapan and a group of volunteers huddle around a tiny plastic condiment container placed delicately amid a cluster of ...

On a shrub-covered dune in San Francisco’s Presidio, biologist Durrell Kapan and a group of volunteers huddle around a tiny plastic condiment container placed delicately amid a cluster of ...

An asteroid strike 66 million years ago caused millions of species to go extinct—including many mollusks. By studying the ...

"Dire wolves" created by Colossal Biosciences were pegged as "the first animals in history to be brought back from extinction ...

Cold-adapted animals started to evolve 2.6 million years ago when the permanent ice at the poles became more prevalent. There followed a time when the continental ice sheets expanded and contracted ...

Two of the traits that set modern humans apart from non-human primates are taller stature and a higher basal metabolic rate. Researchers have identified a genetic variant that contributed to the ...

Not from an actual decline in population before the extinction event. Previous research had found climate change could be the cause of the initial decline. “We analyzed the fossil record and ...

The paper documents the evolution of BSLs into an important part of the Global Financial Safety Net (GFSN), with some helping to stabilize financial market during both the Global Financial Crisis (GFC ...

In a study that provides hope for the long-term future of a creature that was pushed to the brink of extinction, scientists released 18 captive-bred axolotls in restored and artificial wetland ...

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