Antarctica often feels like the last place plastic pollution could...

Fire changed everything about being human. It extended the day,...

For about 540 million years, Earth's magnetic field and the...

Polluted air contributed to 7.9 million deaths worldwide, or about...

Indoor rooms often contain far more chemicals than most people...

Cats live inches from our daily lives, yet much of...

Far below the Pacific waves, nearly 6,560 feet down, a...

Microrobots could one day make a real difference after an...

The Arctic may feel distant, but some of the most...

A new satellite called Sentinel 5A has started sending back...

At just 5.5 inches long, the American pocket shark is...