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.

A green skull in the background appears to stare through a glass of champagne centered in the foreground, evoking Agatha Christie poisons, all set against a black backdrop.
Kathryn Harkup, chemist and author of V Is for Venom, joins Big Think to discuss why Christie isn’t just a brilliant writer but a unique science communicator.
The Vera Rubin Observatory is situated on a rocky hilltop under a clear, star-filled night sky, with distant mountains and a bright planet visible on the horizon, inspiring astronomers to solve puzzles of the universe.
In just its first 10 hours of observations, the Vera Rubin observatory discovered more than 2000 new asteroids. What else will it teach us?
An image of a sphere with stars in it.
For over 50 years, it’s been the scientifically accepted theory describing the origin of the Universe. It’s time we all learned its truths.
A woman in ancient armor holds out a small statue to a seated, bearded man, while another figure—symbolizing the evolution of wisdom—stands with their back turned near a tree and a cave.
Evolution may have built our brains, but it didn't build them to find truth.
A dense star field and distant galaxies with bright galaxy clusters and several white squares highlighting specific points in the image.
For hundreds of millions of years, a cosmic fog blocked all signs of starlight. At last, JWST found the galaxies that cleared that fog away.
A healthcare worker wearing blue gloves gently inserts an IV into a man's hand as he lies on a hospital bed, battling lung cancer.
Here in 2025, many of us claim to come to our own conclusions by doing our own research. Here's why we're mostly deluding ourselves.
A cratered, spherical celestial body with a bright spot on its surface floats in dark outer space dotted with stars.
As the closest icy ocean world to Earth, Ceres may be a promising candidate in the search for signs of ancient life.