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Through humility, the old arrogance of infallibility crumbles. And in that there is genuine hope to prevent wrongful convictions.
Out of the four rocky planets in our Solar System, only Earth presently has plate tectonics. But billions of years ago, Venus had them, too.
These astounding inventions show that civilizations of the past were a lot more advanced than we might have thought.
35mins
Dispatches host Kmele Foster is on a journey to understand humanity’s role in the cosmos. His first stop? The Atacama Plateau in Northern Chile, home to the darkest deserts and largest telescopes on earth.
For the first time, astronomers have created a data-driven estimate for how many black holes are in our Universe: more than anyone expected.
"Burke's the butcher, Hare's the thief, and Knox the man who buys the beef." Read the story of 19th-century Scotland's corpse dealers.
The history of hell doesn't begin with the Old Testament. Instead, hell took shape in the 2nd century from Mediterranean cultural exchange.
We've heard this argument before.
Sophisticated rovers have found the conditions for Martian life, as well as the building blocks of life, but never life itself. AI can help.
12mins
When black holes disappear, what happens to the stuff that fell in? Physicist Brian Cox explains.
If you said "with the Big Bang," congratulations: that was our best answer as of ~1979. Here's what we've learned in all the time since.
A new study provides the first proof-of-principle that genetic material transferred from one species to another can increase both longevity and healthspan in the recipient animal.
If someone can make you feel insecure, incomplete, and inadequate, they then can present themselves as the solution you need.