Surprising new fossil evidence undermines the idea that there was ever a mass extinction on land – and may force us to ...

Study by UChicago, Smithsonian, UK Natural History Museum challenges assumptions about survival after global catastrophe ...

As tropical cyclones intensify with climate change, scientists are raising alarms about a growing biodiversity crisis unfolding on island ecosystems. A recent study published in Biological ...

Douglas McIntyre and David Callaway, Editor-in-Chief at Climate Crisis 24/7, discuss the alarming prediction that human ...

Five gray whales have died in the greater Bay Area over the past week, bringing the region's 2025 whale death toll to 14, officials announced Wednesday. The California Academy of Sciences and The ...

Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

Thousands of fossils from the La Brea tar pits in California show no signs of mammals and birds evolving in response to ...

Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...