Science & Tech

Science & Tech

Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.

Close-up of a human eye with a digital interface overlay and a red laser beam targeting the pupil, illustrating the science of LASIK and advanced vision correction technology.
For many of us, our imperfect vision compels us to wear corrective lenses to see properly. Here's what everyone should know about LASIK.
Silhouetted quiver trees under a starry night sky, with the Milky Way forming a bright arc above the horizon—perfect for fans of stunning 2025 night sky images.
Across planet Earth, dark and pristine night skies are an increasingly rare resource. These photos showcase the best of what we still have.
Three white smokestacks emit thick, swirling clouds of orange and white smoke against a black background, hinting at the dramatic effect of going nuclear.
Nuclear chemist Tim Gregory joins Big Think to make the case that nuclear energy can still transform the world for the better.
space expanding
Just 13.8 billion years after the hot Big Bang, we can see 46.1 billion light-years away in all directions. Doesn't that violate…something?
A person in a suit holds up a NOAA map showing the forecast track and intensity of Hurricane Dorian, reminding us that, unlike Einstein, we can't change the facts—only prepare for them—in an office setting.
Einstein is credited with saying, "If the facts don't fit the theory, change the facts." What he actually said has a very different meaning.
Microscopic view of a single-celled organism with a translucent body and clustered orange structures inside, set against a plain background.
Our Earthbound definitions of life could leave us blind to the Universe’s strangest forms.
An image of an ancient black hole
At the center of Hubble's famous "cosmic horseshoe," a very heavy supermassive black hole has been robustly measured. How is it possible?
A bright green book cover titled "Me, my Customer & AI: The New Rules of Entrepreneurship" by Henrik Werdelin and Nicholas Thorne, featuring bold white and black text, explores topics like headless agents in modern business.
In the post-AI startup landscape, the role of the entrepreneur will evolve from operator to orchestrator. Are you ready?
A person inspects a large, cylindrical section of a Higgs factory tunnel lined with metal pipes, cables, and equipment—a crucial site for particle physics research.
A next-generation collider is required for studying particle physics at the frontiers. Here's the fastest, cheapest way to get it done.
parallel universe
Parallel universes are among the most profound notions in all of quantum physics. It's a compelling and fascinating idea, but is it true?
Amplifying the energy within a laser, over and over, won't get you an infinite amount of energy. There's a fundamental limit due to physics.
Two tall, rectangular scientific instruments, including a NASA nuclear reactor prototype, stand on the rocky lunar surface with Earth visible in the background against the blackness of space.
There are real concerns with long-term power generation on the Moon; nuclear could be the answer. But for NASA, will the cost be too high?
An older man with white hair and a suit receives a document from another man in a robe during an event, as several people look on in the background. In the age of viral misquotes, capturing such moments accurately becomes ever more crucial.
From Einstein to Twain, Garson O’Toole investigates the truth behind your favorite — and often misattributed — quotes.
Book cover of "The Cybernetic Society" by Amir Husain, featuring robotic arms—reminiscent of a cybernetic corporation—constructing a cityscape against a black background with blue digital elements.
Are you ready for the “cybernetic corporation”? Amir Husain “profiles” the hottest company of 2035 — and makes a telling comparison with Nvidia.
A hexagonal telescope with a gold exterior and an open, black interior is shown against a black background, highlighting NASA habitable worlds observatory science.
At the end of July, hundreds of scientists convened to plan NASA's upcoming astrophysics flagship mission. Will the US allow it to happen?
Two supermassive black holes on an inevitable death spiral push the limits of Einstein's relativity. New observations reveal even more.
A digital collage with overlapping purple-tinted images, including a traditional building and a sculpture, explores panpsychism under the title "The Nightcrawler" on a black grid background.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
A human silhouette filled with birds and insects is overlaid with a circular target, binary code, and abstract shapes against a sky background with clouds.
Duke sociologist Dr. Christopher Bail on the tech’s potential to foster empathy in an age of division.
John Templeton Foundation
Abstract digital artwork featuring concentric blue circles, lines, and green geometric shapes over a dark blue and black textured background, evoking a sense of vibe physics within its captivating composition.
The conversation you're having with an LLM about groundbreaking new ideas in theoretical physics is completely meritless. Here's why.