(Billable Hours is Reuters' weekly report on lawyers and money. Please send tips or suggestions to D.Thomas@thomsonreuters.com) ...

It’s believed prior to the 1800s there were 30 million to 60 million bison in the U.S., but then what’s known as the “the Great Slaughter” led the population to shatter to fewer than 1,000 by the ...

New uranium-lead dating of zircons from Oklahoma’s buried Ames impact structure points to a Late Devonian age near 370 ...

A study suggests that the Ames impact crater was created around 370 million years ago and not 467 million years ago, as ...

Humans tend to think of themselves as the most important beings on Earth.We have built civilizations, advanced science, and are attempting to venture into space.However, let's try changing our ...

Over 200,000 years, Homo sapiens spread from a small corner of Africa to every corner of the globe, leaving a trail of extinctions in their wake. Based on Elizabeth Kolbert's landmark book, this is ...

According to a recently published study in Meteoritics & Planetary Science, researchers dated zircon crystals from the site ...

Amazon bird conservation mapping took a leap forward as a new Nature Communications study shows that airborne canopy ...

Protesters disrupt the Easter Vigil Mass at St. Patrick's Cathedral in New York City on March 30, 2024. / Credit: XR NYC ...

Scientists and entrepreneurs knew the dangers of AI a quarter-century ago. But animated by curiosity and profit, they went ahead anyway ...

This is the largest study to date that combines the genomes and fossils of bats. Bats appeared after a mass extinction that led to ...

The Global Glacier Extinction Explorer is a new interactive website that predicts the future of glaciers across the world.