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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.
What's the point in fighting a made up monster?
Here in our Universe, time passes at a fixed rate for all observers: one second-per-second. Before the Big Bang, things were very different.
The strange, undulating sound of mathematics.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
18mins
“We are beginning to take our first steps out into the cosmic ocean… and the water seems inviting.”
A paradigm should be elastic enough to accommodate new data and broad enough to explain the world. For Rupert Sheldrake, ours does neither.
The platform is a digital Royal Society for today's greatest minds — and it could play an essential role in shaping the next civilization.
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.
1hr 19mins
“We don't have enough knowledge to precisely calculate what is going to happen, and so we assign probabilities to it, which reflects our ignorance of the situation.”
"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.
The cofounder and CEO of red-hot billing platform Metronome unpacks his leadership journey.
NASA astrophysics, which gave us Hubble, JWST, and so much more, faces its greatest budget cut in history. All future missions are at risk.
Just 10 years ago, humanity had never directly detected a single gravitational wave. We're closing in on 300 now, with so much more to come!
The fact that our Universe's expansion is accelerating implies that dark energy exists. But could it be even weirder than we've imagined?
The laws of physics obey certain symmetries and defy others. It's theoretically tempting to add new ones, but reality doesn't agree.