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Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
The recently discovered Oort cloud comet, Bernardinelli–Bernstein, has the largest known nucleus: 119 km. Here's what it could do to Earth.
Plants are very sensitive to touch, with research showing that touching a plant can change its genome and launch a cascade of plant hormones.
Theoretical physicist Brian Greene explores the potential particles of time and why we could, in theory, travel forward in time but not back.
John Templeton Foundation
The European Space Agency’s Solar Orbiter recently captured images that could help scientists better under the mysterious physics of our Sun.
Dr. Tyson explains where we might find aliens, why "dark matter" is a misleading term, and why you can blame physics for your favorite team's loss.
Single objects rarely change the course of an entire scientific field. Distant object GNz7q, a galaxy-quasar hybrid, might do exactly that.
A lucky discovery involving lithium-sulfur batteries has a legitimate chance to revolutionize how we power our world.
"Dead" satellites aren't just space junk. They are also targets for hackers to hijack and use to broadcast misinformation.
A floating platform the size of Rome collapsed off of Antarctica.
Many atheists think of themselves as intellectually gifted individuals, guiding humanity on the path of reason. Scientific data shows otherwise.
John Templeton Foundation
An emerging field studies parasites that take over the nervous system of a host.
Standard probiotics cannot compare to the diversity that your microbes have.
A new paper combines two concepts from the edges of astrophysics: Dyson Spheres and black holes. A Type III civilization could combine them.
Intracellular bacteria promote cancer metastasis by enhancing the tumor cells' resistance to mechanical stress in the bloodstream
There may be thousands of undiscovered mammal species in the world. Most are small, like bats and rodents, but there could be primates, too. A lifeline for Bigfoot enthusiasts?
If the metaverse is money, then companies will certainly want to play, too.
As far as we can tell, there's no limit to how far it goes on; only a limit to how far we can see. Could the Universe truly be infinite?
A large study concludes that people who grew up in rural areas are superior at navigation, likely because cities tend to be less complex.
The Human Genome Project put together 92% of our DNA blueprint. Here's what it took to complete the rest.
We've fooled ourselves before with galaxies that look just like this one. The evidence we have simply isn't strong enough.