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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.
Coming from just 280 million years after the Big Bang, or 98% of cosmic history ago, this new, massive galaxy is a puzzle, but not a mirage.
If all massive objects emit Hawking radiation, not just black holes alone, then everything is unstable, even the Universe. Can that be true?
The "Doctor Strange" director says mystery shifts your worldview — "not in a metaphorical sense, but in a deeply experiential one."
There's an old saying that "what you see is what you get." When it comes to the Universe, however, there's often more to the full story.
"Nobody expects a computer simulation of a hurricane to generate real wind and real rain," writes neuroscientist Anil Seth.
Many, from neuroscientists to philosophers to anesthesiologists, have claimed to understand consciousness. Do physicists? Does anyone?
With stars, gas, and dark matter, galaxies come in a great array of sizes. This new one, Ursa Major III/UNIONS 1, is the smallest by far.