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1:20
Hurricanes bring wind, rain, and destruction—but how do they form?
3:15
Geologists think these iconic chalk cliffs hold an extraordinary secret.
1:09
NASA launched a new spacecraft to study the Sun like never before.
6:09
Remembering John Pilley, the owner and trainer of Chaser the Border Collie.
2:18
Scientists found a large body of liquid water beneath the southern ice caps of Mars.
3:48
In different but similar ways, both your brain and the laws of physics can slow down time.
1:14
New fissures are devastating neighborhoods on Hawaii’s Big Island.
4:44
Researchers investigate whether 1800 macaques may have been changed by Hurricane Maria.
7:15
Puerto Ricans are innovating to find new energy solutions after Hurricane Maria.
3:25
When snowy owls land at Logan Airport, Norman Smith gives the birds a one-way flight out.
2:48
Stephen Hawking had a way of bringing the most cosmic ideas down to Earth.
3:19
With the US eclipse just over a week away, here’s how you can watch it safely.
