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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.
Many impact craters on Earth have been erased thanks to wind, water, and plate tectonics. But scientists have clever ways to find them.
The first "running machine" — later known as the bicycle — symbolizes a key design idea.
It's the best-known transcendental number of all-time, and March 14 (3/14 in many countries) is the perfect time to celebrate Pi (π) Day!
Social media has made yelling past each other all the easier.
The nature of civilizational threats has changed in a mere decade.
We can't go back to the Big Bang, nor ahead to the heat death of the Universe. Nevertheless, here are today's natural temperature extremes.
"It can truly allow you to see the physical world in ways that were not possible before."
A deadly myth has been manufactured from poor methods and wishful thinking.
Civil engineer Martin Lebek has a brilliant plan to redress the world’s phosphorus imbalance.
Somewhere out there in the Universe is the heaviest neutron star, and elsewhere lies the lightest black hole. Where's the line between them?
Two very different ideas, wormholes and quantum entanglement, might be fundamentally related. What would "ER = EPR" mean for our Universe?
Some scientists think brain organoids could develop a form of consciousness. Others say that's science fiction.
The 1,200-year-old "Book of Ingenious Devices" contains designs for futuristic inventions like gas masks, water fountains, and digging machines.
Even with quantum teleportation and the existence of entangled quantum states, faster-than-light communication still remains impossible.
Not even Einstein immediately knew the power of the equations he gave us.
Jules Verne wrote about gasoline-powered vehicles, weapons of mass destruction, and global warming more than a century ago.
What if we could harvest energy from human heat, sweat, or vibrations?
Left to their own devices, yeast cells will consume all available resources and poison themselves to death. Is humanity smarter than that?
