The world around us is constantly changing, and with these changes come questions that challenge our understanding of life on ...

Scientists don't call it the "Great Dying" for nothing. About 252 million years ago, upward of 80% of all marine species ...

New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...

Stanford scientists found that dramatic climate changes after the Great Dying enabled a few marine species to spread globally ...

Some of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

Suppose humanity was faced with an extinction-level event. Not just high odds, but certain-sure. A nearby supernova will ...

After Earth's worst mass extinction, surviving ocean animals spread worldwide. Stanford's model shows why this happened.

Tyra the Tyrannosaurus, the lovable landmark that towers over the Drumheller skyline in the heart of t Badlands, is facing an ...