Half the oxygen in your next breath did not come...

Coyotes have long stirred debate in American landscapes. Once thought...

Sea sponges are nothing like the creatures you see in...

Sometimes life flips in an instant. One sudden realization can...

From the bellowing songs of whales to the clicks and...

Fossils tell stories of life that vanished millions of years...

A sweeping new analysis projects that cancer will continue rising...

The story of human progress is often told through the...

As seas continue to rise and storms grow fiercer, humans...

A French and Canadian team used a molecular switch to...

The rise in life expectancy that defined the first half...