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Supermassive black holes at the centers of galaxies gobble up whatever matter ventures too close, becoming active. Here's how they work.
Methane is a shorter-lived but more potent greenhouse gas than carbon dioxide. Cleaning it up could have a quick impact on global warming.
Brown noise, the better-known white noise, and even pink noise are all sonic hues.
Years of shoddy research have overstated the risk.
4mins
Futurist Ari Wallach shares how to become future-conscious.
Foster your own moments of mystery.
True north, magnetic north, and grid north have aligned. There's also a connection to James Bond.
They believe in meritocracy, yet leave their kids massive wealth.
Children who have a brain hemisphere removed — a procedure known as hemispherectomy — behave completely normally.
We're used to scientists telling us about the math and physics behind astronomical events. But what does studying space make us feel?
You are trapped in time. You never live in the world as it is but only as you experience it as it was.
There are many ways asynchronous learning benefits both individuals and organizations, from learner autonomy to cost savings.
When your passion becomes your day job, sometimes the day job becomes a chore.
Here's how to avoid getting duped by the "dark patterns" of online businesses.
Million Stories
A new study concludes that eating more carbohydrates reduces a person's risk of major depressive disorder.
Based on data since 2000 alone, global warming is still occurring at a whopping 7-sigma significance. How hot will planet Earth get?
Astronomers have been looking for radio waves sent by a distant civilization for more than 60 years.
Humanity is in trouble. Here's how aliens could help.
Contrary to popular research, people with more money are happier, but it’s their spending habits, not their account balances, that move the dial.