WASHINGTON, Dec 8 (Reuters) - Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes ...

We’ve probably all had a few conversations with people who hold eccentric scientific ideas, and most of the time they yield nothing more than frustration and perhaps a headache. In [Bertrand Selva]’s ...

The S&P 500's deep concentration in technology creates opportunities for outsized gains if sector rotation favors underweighted sectors like energy. Despite a tech-heavy S&P 500, energy and healthcare ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Imagine spinning a top and then letting it come to rest. Is there a way for you to spin the top again so it ends up in the exact position it started, as if you had never spun it at all? Surprisingly, ...

We do not quite know whom the Red Sox will be playing when they take the field to open the playoffs in the American League next week, but we do know that the Red Sox will be taking part in meaningful ...

On the iPhone 17 series and iPhone Air, the new 18-megapixel Center Stage front camera now uses a square sensor, allowing you to take horizontal or vertical photos and videos without changing the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We take pride in our curation of the best basics in our wardrobes, too. A lot of our editors (myself ...