Train for any argument with Harvard’s former debate coach, Bo Seo.

Since its observation discovery in the 1990s, dark energy has been one of science’s biggest mysteries. Could black holes be the cause?

The danger posed by conversational AI isn’t that it can say weird or dark things; it’s personalized manipulation for nefarious purposes.

Risk-taking isn’t inherently bad: It tends to build self-confidence when things work out, and resilience when they don’t. 

When migraine and tension-headache patients overuse their medications, they can actually trigger more headaches.

When you combine the Uncertainty Principle with Einstein’s famous equation, you get a mind-blowing result: Particles can come from nothing.

Are quantum fields real, or are they simply calculational tools? These 3 experiments show that if energy is real, so are quantum fields.

Recent measurements of subatomic particles don’t match predictions stemming from the Standard Model.

It is a story with nebulous beginnings and no discernible end.

The golden rule of self-compassion: Treat yourself with the same kindness you treat others.

From “Thompson’s violinist” to the “Experience Machine,” these thought experiments will throw your mind for a loop.

This productivity hack comes with an asterisk, explains note-taking guru Tiago Forte.

Even if a balloon flies directly overhead, attempting to shoot it down with a conventional firearm is stupid, ineffective, and dangerous.

In the West, discussions of 20th-century painting are dominated by Warhol and Picasso, but trendsetting artists are found everywhere.

If you get married in South Africa, don’t be surprised if someone shows up to the ceremony dragging along a smelly goat.

Catastrophes are difficult to predict because they are so rare. But AI using active learning can make predictions from very small data sets.

The secret ingredient is violence, and it just might indicate that “moonmoons” aren’t as uncommon as most astronomers think.

Washington University professor John Inazu tells us how we can make peace inside a raging culture war.

How to say “I love you” in Basque, the “most loving” cities around the world, and where most of America’s singles live — and so much more!

Your brain may notice fearful faces, even if you don’t consciously realize it.

A study out of Sweden shows that the highest earning men are slightly less intelligent than those just below them on the economic ladder.

To do more, it sometimes pays to do nothing at all.

Instead of walking a mile in someone’s shoes, try reading a chapter in their book.

Generations ago, cosmologists asserted that the Universe might not just be the same in all directions, but at all times. But is that true?

The pathogen typically kills more than 90% of people it infects.

Some microbes can withstand Earth’s most inhospitable corners, hinting that life may be able to survive similarly extreme conditions on other worlds.

“Language is the most distinctively human talent.”

A fascinating 90 minute podcast between Dr. Ivanna Escala and Ethan Siegel on Starts With A Bang!

They cost $1,400 and will make you feel like you’re always on a moving sidewalk.

Whether in Russia or China, the secret police are defined by their unquestioning loyalty — as well as by their poor career prospects.