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Unless you have a critical mass of heavy elements when your star first forms, planets, including rocky ones, are practically impossible.
Nietzsche both wished he was as stupid as a cow so he wouldn’t have to contemplate existence, and pitied cows for being so stupid that they couldn’t contemplate existence.
The 557-million-year-old specimen challenges the theory that animal body plans were laid out in the Cambrian explosion.
Human beings are descendants of these early tetrapods – at least those who made a new life on land.
An interactive “globe of notability” shows the curious correspondences and the strange landscape of global fame.
It is through speaking and listening that human beings become who they are.
The "Mind After Midnight" hypothesis aims to explain why night owls tend to suffer more negative health outcomes.
It is wrong to think that these three statements contradict each other. We need to see that they are all true to see that a better world is possible.
What can elite athletes teach you about how to win?
Horses pranced around the western hemisphere until they went extinct in the late Holocene. They were reintroduced by European colonists — though where, when, and how has remained unclear.
5mins
When should we seek justice, and when should we forgive? A bishop explains.
John Templeton Foundation
There's an extremely good chance that there is, or at least was, life on Mars. But is it native to Mars, or did it originate from Earth?
Can a shared language promote peace? Some people think so.
Heart muscle is shaped like a spiral, a mystery that has eluded scientists since 1669. New research has recreated the structure.
While becoming a monk is an evolutionary dead end for the individual, celibacy reaps benefits for the group as a whole.
It’s simple to make, easy to use, and should work against any variant.
As technology advances, the use of laser weapons in space becomes more likely.
Uploading your mind is not a pathway to immortality. Instead, it will create a possibly hostile digital doppelgänger.
Rare and costly paints have shaped art history in unforeseen ways. Mummy brown caused one artist to bury his paint.
Not too hot, not too cold…