Oasis, extinction

Some of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...
The End-Permian mass extinction killed an estimated 80% of life on Earth, but new research suggests that plants might have ...
New research suggests that powerful star explosions, called supernovae, may have caused at least two mass extinctions in ...
Namely, a group of primitive amphibians called the temnospondyls. They may have survived the Great Dying by feeding on some ...
A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...
At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...
At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study suggests. Researchers at Keele University say these ...
At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...