A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

There are thousands of species of fungus in the city, with names like American dyeball, dingy twiglet and devil’s dipstick.

The color of your poop says a lot about your diet and health. Here’s what it might mean when your poop is black — and when to see a doctor. If your stool appears black, you may be confused ...

Microsoft is rolling out a new authentication process for services like Outlook, Xbox, Windows, and Microsoft 365. The practical aim is to focus more on passwordless logins and the visual aim is ...

“It’s really fun to have at home and get to experiment with,” Hatalski said. The world’s first glow-in-the-dark plant, guaranteed to make you light up, too.