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2:18
Hint: Carbon in the ocean is different than carbon on land.
0:38
To milk a horse, one must trick a mother horse—and trick her well.
2:33
U.S.D.A. scientists conduct an experiment to discover why fires move uphill.
1:34
As the Camp Fire scorches a community in California, residents leave by car and on foot.
1:46
From the start, California’s deadliest fire had the potential for disaster.
1:13
NASA scientists received the most detailed images from its spacecraft, New Horizons.
1:38
This discovery could have a big effect on how scientists think about planet formation.
3:29
Scientists are trying to help reefs around the world the world by identifying super corals
4:01
Sea level rise and heavy rains pose logistical challenges to Norfolk, Virginia's Navy.
2:00
A pioneer of climate science, explains why he wishes he could have lived another 50 years.
3:59
Nicotine addiction came with high price for one teen, and he’s not alone.
