Sometimes, going "deeper" doesn't reveal the answers you seek. By viewing more Universe with better precision, ESA's Euclid mission shines.

Morning, afternoon, or night: When is the best time to exercise? Scientists have extensively studied this question. Here's what they found.

Freethink's weekly countdown of the biggest space news, featuring a stranded space factory, Jeff Bezos' new moon lander, and more.

A new hypothesis accuses the simple sugar of wrecking energy metabolism.

EBT-101 is not the only candidate for an HIV cure. Stem cell transplants, medications, and other CRISPR therapies are being researched.

We all have a place in our lives where we look the other way and pretend everything is fine. It's a built-in excuse to act selfishly.

The TRAPPIST-1 system is a treasure trove of possibilities and questions. Observations by JWST have just begun.

Lucid dreamers may have “privileged access to their inner world,” with “heightened awareness... to the outside world.”

Don't bet your money on it.

Scientists agree that eons ago, a bacterium took up residence inside another cell and became its powerhouse, the mitochondrion. But there are competing theories about the birth of other organelles such as the nucleus and endoplasmic reticulum.

What a long strange trip it's been.

AI was key to making Moderna's COVID mRNA vaccine. Its role in mRNA therapeutics will rapidly grow in the coming years.

Capsaicin is already used to treat nerve pain. Early research hints it could do more.

Scientists don't understand why the correlation exists.

These astounding inventions show that civilizations of the past were a lot more advanced than we might have thought.

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.

See the 3 biggest space stories from October 16-22, 2023.

"Time Warp" all the way back to 1800s spiritualism, magic performances, and spook shows.

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.

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.

Einstein's theory of general relativity introduced the concept of space having a shape. So, what is the shape of space?

A healthy lifestyle even protects those who are genetically predisposed to depression.

"If we find just one other example of biology out there, then life is not an accident."

A combination of factors make the weather at New Hampshire's Mount Washington arguably the most brutal in the world.

There's a quantum limit to how precisely anything can be measured. By squeezing light, LIGO has now surpassed all previous limitations.