News
- Earth
Magnitude 5.8 earthquake hits Virginia
The region's largest tremor in recent history hit northwest of Richmond, felt over much of the East Coast.
- Life
Lager’s mystery ingredient found
After scouring the globe, researchers find the missing ancestor of the yeast used to make cold-brewed beer in an unexpected place.
- Humans
The world’s oldest profession: chef
The invention of cooking almost 2 million years ago was a central event in human evolution, a new study suggests.
- Humans
Stress spears deployed service personnel
Supply officers draw as much or more emotional fire as combat soldiers in Iraq and Afghanistan.
