An expert explains how to tell the difference between a spot that's probably harmless versus something you should get checked ASAP.

"It's an elegant answer, really, because we thought it was a tiny galaxy full of many separate cold stars, but it's actually, ...

The discovery of a large population of compact, red objects, now widely known as Little Red Dots (LRDs) is one of the most ...

Scientists using NASA's James Webb Space Telescope now think the "little red dots" spotted in the early universe could be a new kind of space object. They call it a "black hole star." - T. Müller / A.

“It’s not harmful or deadly, and will not spread to other parts of your body or affect any other body functions,” Dr. Ife ...

Just as red dot sights have become ubiquitous in the world of handgunning, more shotgun shooters are running red dots, too. With that, the best red dots for shotguns come in all manner of styles and ...