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2:14
Bitcoin and other cryoptocurrencies—the future of money or hype? Here's what they are.
3:38
A signal from the dawn of the universe may hold surprising clues about dark matter.
3:19
Even brief separations can impair the brain development of a young child or infant.
6:09
Remembering John Pilley, the owner and trainer of Chaser the Border Collie.
3:48
In different but similar ways, both your brain and the laws of physics can slow down time.
4:44
Researchers investigate whether 1800 macaques may have been changed by Hurricane Maria.
3:37
Before a wildfire ever starts, there are ways to make homes and buildings safer.
3:24
Learn the secret to making delicious stuffing that's not gummy.
1:20
As if 67 moons weren’t enough, scientists discovered 12 new ones orbiting the planet.
