Support Provided By
1:50
How did an asteroid impact on one side of the planet cause global devastation?
30:01
What happens to the bodies and minds of athletes when training is put on hold?
6:12
Asteroid impacts on Earth don't happen very often—but they do happen.
7:07
Watch out for clickbait that’s designed to spread misinformation.
5:54
Wildfires, heat waves, flooding, and water shortages are on the rise.
6:12
The Pacific Northwest is due for a major earthquake.
28:00
The U.S. is experiencing increasingly worse drought conditions.
4:13
COVID insidiously impacts a man's lungs — giving him reasons to appreciate each breath.
28:19
COVID-19 infection continues to spread rapidly across most of the world.
