Nuclear weapons haven’t been tested in the United States since 1992. Find out why, and what could happen if the hiatus ends.

With Windows 10 no longer receiving support, it has become an easy target for hackers. That doesn't mean you have to upgrade ...

As schools and universities take varying stances on AI, some teachers believe the tech can democratize tutoring. Here's how - and where the drawbacks lie.

Life may have emerged from a surprisingly simple network of chemical reactions long before cells or genes existed.

Anna Lembke calls smartphones "hypodermic needles," as they deliver digital dopamine 24-7. Is a dopamine detox the key to ...

It’s hard to keep up with all the discoveries made around the world every year in science, but harder still to sort the hype ...

You might be staring at your budget, wondering how you’re supposed to cover rent, debt, and everything else on $20–$25 an ...

Going by his words, understanding the human brain is far more complex than comprehending the entire solar system. Veteran ...

I realized that the best solution, something that could work, is a full-body MRI—but the challenge is that they're very expensive. With my computer-science hat on, I was like, ‘OK, I think we can use ...

You might have seen headlines sounding the alarm about the safety of an emerging technology called agentic AI.

The best VPNs can make your online life more private with software that's convenient and cheap — sometimes even free. While keeping your IP address invisible, you can use your VPN to explore streaming ...

Another batch of the ‘impossible’ galaxies turned out not to be standard galaxies at all, but a new type of object that ...