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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.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
The Kalam cosmological argument asserts that everything that exists must have a cause, and the "first" cause must be God. Is that valid?
Americans have gone through three historic junctures like what we're witnessing today — and they happen on an uncanny 80-year cycle.
We understand many things about our Universe, and our home within it, extremely well. The number of stars in the Milky Way isn't among them.
Common knowledge says the maximum size of a PDF is as big as 40% of Germany — but that’s a gross underestimate.
The Multiverse isn't just a staple of science fiction; there's real-life science behind it, too. Here are 10 facts to expand your mind.
How the cult hit sci-fi show imagines a “techno-realist” future.
The first in a series of short stories by the Hugo- and Nebula-winning author that inspired the cult hit "Pantheon."
Large, massive, rotating galaxies like the Milky Way are common today. So how could one form a mere ~2 billion years after the Big Bang?
Over a century after we first unlocked the secrets of the quantum universe, people find it more puzzling than ever. Can we make sense of it?
Science writer Matt Ridley joins us to discuss how “Darwin’s strangest idea” makes us all a bit feather-brained (in a good way).
For centuries, even after we knew the Sun was a star like any other, we still didn't know what it was made of. Cecilia Payne changed that.
The latest from Peter Leyden's "The Great Progression: 2025 to 2050", an essay series published by Freethink.
OpenAI has become a household name in artificial intelligence — but back in 2018 things looked very rocky. Here’s what happened.
Even from a single pixel, multiwavelength data taken over time can reveal clouds, icecaps, oceans, continents, and even signs of life.
Someday, we'll look back and see a young galaxy forming stars for the first time. JADES-GS-z14-0, the farthest ever, isn't early enough.
Einstein's general relativity has reigned supreme as our theory of gravity for over a century. Could we reduce it back down to Newton's law?
A fresh view of intelligence — spanning living systems from bacteria to human civilization — challenges the idea that it’s merely problem-solving.
In his new book, the popular science writer tells the story of how scientists discovered the “gaseous ocean” we all swim in — and the trillions of invisible life forms we share it with.
Our scientific instruments are constantly improving, revealing nature's workings as never before. Without them, we'll remain in the dark.