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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 planet, the Solar System, and the galaxy aren't expanding. But the whole Universe is. So where does the dividing line begin?
A look at how criminals are using unrestricted chatbots and how cyber defenders are fighting back.
Natural navigator Tristan Gooley joins us to discuss the philosophy of reading nature’s hidden clues — and how relearning this ancient skill can help us see the world, and ourselves, with greater awareness.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
Dark matter has never been directly detected, but the astronomical evidence for its existence is overwhelming. Here's what to know.
Investment in quantum is growing. Anastasia Marchenkova wants to make sure funders still ask the tough questions.
In this excerpt from "One Hand Clapping," Nikolay Kukushkin makes the case that neurons reveal how memory, meaning, and even consciousness emerge from the same biological roots in humans, sea slugs, and beyond.
Red dwarfs are the Universe's most common star type. Their flaring now makes potentially Earth-like worlds uninhabitable, but just you wait.
It's time to write the human genome, argues microbiologist Andrew Hessel.
3mins
If the people controlling AI are biased, the output will also be. Free speech scholar Jacob Mchangama makes the case for completely open-source AI.
Found by Hubble before JWST's launch, GNz7q looked like a mix of a galaxy and a quasar. Was it actually our first known "little red dot"?
24mins
“Deep down the natural endpoint of this whole goal of looking for planets is to answer the question: are we alone?”
Bold megaprojects could turn dry depressions into thriving new hubs of life.
Observations with the Hubble space telescope helped cement dark energy and reveal the Hubble tension. How are these two things so different?
The whole isn't greater than the sum of its parts; that's a flaw in our thinking. Non-reductionism requires magic, not merely science.
9mins
“The universe clicks along in perfect accord with the laws of physics forever.”
"Think of it like a transcontinental railroad — not the fastest way to move a lot of mass, but certainly the most efficient,” Jared Isaacman said about nuclear electric propulsion.
Solar power has the disadvantage that there's no Sun at night. Satellite startup Reflect Orbital wants to change that, but at what cost?
A preview of the latest novel by the Hugo- and Nebula-winning author.
Inflation's two main criticisms, that it can predict anything and that the "measure problem" remains unsolved, can't erase its successes.