A new UC Riverside-led study reveals how common small particles produced by nature as well as human activities can transform ...

New fossil evidence shows that South America’s extinct mastodons were vital seed dispersers, and their loss still haunts ...

Researchers studied chemicals found in the animals’ bones, teeth and tissues, as well as genetic material from their stomach ...

Animals must begin migration before conditions have deteriorated where they are, or they will miss the optimal conditions at ...

Police were called to a motel in Virginia where witnesses reported seeing an alligator lurking outside of a guest's room.