Search
Science & Tech
Explore the discoveries that reveal how the world works, alongside the technologies that extend, reshape, and sometimes challenge what’s possible.
What would it take to create a truly intelligent microbot, one that can operate independently?
Explore how the study of exoplanets is transforming our understanding of ocean formation.
A physicist, a psychologist, and a philosopher walk into a bar and discuss a framework for thinking better in the 21st century.
The Universe is expanding, and the Hubble constant tells us how fast. But how can it be a constant if the expansion is accelerating?
Here's what recent DESI measurements suggest — and why it's too early to update conventional predictions about the Universe's distant future.
In all the Universe, only a few particles are eternally stable. The photon, the quantum of light, has an infinite lifetime. Or does it?
6mins
With great genius comes great rigidity. Professor Barabara Oakley on how to stay mentally agile — and get smarter as a result:
Yes, the Universe is expanding, but if you've ever wondered, "How fast is it expanding," the answer isn't in terms of a speed at all.
Food transport accounted for only 6% of emissions, but the production of dairy, meat, and eggs accounted for 83%
"Stargate" could be used to train the world’s most powerful AIs.
Making up false information is one of the biggest problems with AI, but there are no silver-bullet solutions.
Claims circulating on the Internet — some from dentists' websites — suggest toothpaste isn't necessary for dental health. Is that true?
Is the Universe finite or infinite? Does it go on forever or loop back on itself? Here's what would happen if you traveled forever.
No matter how good our measurement devices get, certain quantum properties always possess an inherent uncertainty. Can we figure out why?
"Hardcore History" host Dan Carlin recently spoke with Big Think about the history of humanity's drive to create — and whether or not we can control it.
Across the subterranean United States, not all rocks were created equally.
11mins
“Forget about essences.” Philosopher Daniel Dennett on how modern-day philosophers should be more collaborative with scientists if they want to make revolutionary developments in their fields.
There are so many problems, all across planet Earth, that harm and threaten humanity. Why invest in researching the Universe?
Implanting machine components into human bodies, argues one scholar, could make for a better society.
Aliens are often portrayed in popular culture as humanoid. But in reality, intelligent extraterrestrials might take far stranger forms.