Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

The newly discovered fish fossil fills a key gap in our understanding of the evolution of vertebrate diversity.

A team of biologists just discovered a new species of chiton, a marine mollusk that clings to rocks and feeds on algae.

Aura readers, quantum life coaches, and “starseeds” came together at the Conscious Life Expo in Los Angeles: “There's a consensus that ‘first contact’ is not far away" In a packed ballroom in Los ...