Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific ...

So we decided to bring the concept into the 21st century: an e-mail time capsule. We built a tool for our website that allowed users to write themselves a message and choose whether they wanted to ...

Nobody really knows how to speak to the future in a way that it will hear.

A ridiculous but instructive thought experiment involving deep time, plate tectonics, erosion and the slow death of the sun ...

Here a group known as the Nuclear Waste Management Organization (NWMO) built a deep geological repository to contain spent ...

Yet according to physics, information is never destroyed. In principle, a burned book is just as readable as the original—if ...

The same brain areas that help us map physical space help us chart social connections, and the best relationship ...

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; ...

If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...

Quark-gluon plasma, a bizarre state of matter that mimics the early cosmos, is the hottest thing ever made on Earth ...

Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...