WEST PALM BEACH, Fla. (AP) — With record temperatures hitting the U.S., pet owners have to protect their four-legged family members from dangers like heat stroke and dehydration. But keeping an animal ...

New clues about the subtle but previously poorly understood evolutionary dance happening between temperatures and changes in the size of animal body parts have been revealed in a study led by ...

The new theoretical research proposes that animal size over time depends on two key ecological factors. The mystery behind why Alaskan horses, cryptodiran turtles and island lizards shrunk over time ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WEST PALM BEACH, Fla. (AP) — With record ...