Note: This article contains spoilers for the first season of the Apple TV series, Pluribus.

New data from major dark-energy observatories suggest the universe may not expand forever after all. A Cornell physicist calculates that the cosmos is heading toward a dramatic reversal: after ...

The planets around a nearby star seem to be in the wrong order, hinting that they formed through a different mechanism than the familiar one by which most systems grow ...

The idea of relative motion is an aspect of the theory of relativity (strictly, it’s Galilean relativity, rather than ...

It's not always easy to figure out what to say in a casual conversation, especially when you don't know someone well. But ...

Can a single particle have a temperature? It may seem impossible with our standard understanding of temperature, but ...

Add Yahoo as a preferred source to see more of our stories on Google. Recently, I came across this post on the popular "Ask the World" subreddit from user Such-Swim-6098, a user from Germany, where ...

Flu is making people miserable from coast to coast, thanks in large part to a new strain called subclade K. That’s why infectious disease experts are telling people to run, not walk, to get this ...

From edible violet flowers to spiders that move without muscles, get ready to have your mind blown by the weird and wonderful secrets of the universe. Whether you're a science enthusiast or just ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...