Earth May Have Only Had Water Billions of Years Ago

A new paper shows that the young Earth, a few billion years ago, was home to some of the planet's early organisms, and may have actually been a 'water world,' with no continent. The new research, which was published on...

Global Warming — Living Organisms Adapt To Climate Change

Biologists from the University of Chicago have discovered that mussels raised in an acidic experimental environment grew smaller shells than those produced at normal levels, survival rate being the same for both ways of growing mussels. Researchers have collected specimens...