Pando is the world's largest tree. Its name means "I spread" in Latin, and it does indeed spread: The organism has given rise ...

The Greenland shark is the oldest vertebrate on the planet, capable of living hundreds of years in cold waters thousands of ...

Travelers at LaGuardia Airport in New York got quite the wake-up call on Monday morning when a raccoon fell from the ceiling ...

The animals have not been used as test subjects since 2015, when the NIH retired chimpanzees from invasive research.

Forty-three monkeys escaped from a compound used for medical research in South Carolina but the nearby police chief said ...