In the waters of Lake Malawi, a single group of...

Mercury levels in Arctic animals keep climbing even though the...

The Karoo stretches across more than 150,000 square miles of...

A year-long experiment on a Central Valley dairy farm has...

Researchers have launched a database that tracks the maximum body...

Measuring around 1 inch in length with a wingspan of...

Having itchy skin is a familiar annoyance for some families,...

With names like the blue jay and the mallard, birds...

Acute diarrhea affects nearly 1 in 12 dogs annually in...

Life almost ended 252 million years ago. The end-Permian mass...

Forests, mountains, and deserts are home to a quiet and...