Fantastic muscle proteins and where to find them

Researchers at the Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC) developed a mouse model that enables them to look inside a working muscle and identify the proteins that allow the sarcomere ...

Mexican zoo saves animals endangered by virus crisis

Kira, a two and a half year-old tiger, arrived at a zoo in Mexico's northeast in April after her owner could no longer feed her due to the coronavirus-induced economic collapse.

Loss of land-based vertebrates is accelerating, study finds

In 2015, Stanford biologist Paul Ehrlich coauthored a study declaring the world's sixth mass extinction was underway. Five years later, Ehrlich and colleagues at other institutions have a grim update: the extinction rate ...

Beach-combing Neanderthals dove for shells

Did Neanderthals wear swimsuits? Probably not. But a new study suggests that some of these ancient humans might have spent a lot of time at the beach. They may even have dived into the cool waters of the Mediterranean Sea ...

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