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2:51
How do you make wastewater drinkable? It starts at the sewage treatment plant.
6:22
A method of boosting snow and rainfall may help ease drought conditions in the western US.
2:58
Volcanologists visit Tofua to study the volcano’s activity.
2:43
Marine biologists unravel how whales and their poop trap carbon and feed the ocean.
2:24
A vision scientist breaks down the infamous dress debate.
3:30
Entanglement responders work to free a critically endangered whale from rope.
2:35
The most explosive event ever recorded on Earth—and the massive tsunami that followed.
3:51
It turns out memories have a very shaky foundation.
1:34
An ancient catastrophe killed nearly all life on Earth - and an asteroid wasn’t to blame.
8:01
Relax to the sound of the ocean and discover the science behind sunsets.
3:09
For millions of years, Earth was a fiery hellscape, inhospitable to life.
0:46
The "Ring of Fire" eclipse is coming. Seriously, don’t look directly at it.
