"The path to extinction is now a lot steeper." Experts issue warning as 'total disaster' hits beloved creatures: ...

About 445 million years ago, Earth nearly wiped out life in the oceans. Glaciers spread across the supercontinent Gondwana, ...

1998 was a banner year for disaster films involving large celestial bodies set to collide with planet Earth. Supposedly more scientifically accurate than its more financially successful counterpart, ...