Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

About a year after launching into orbit around the Sun, the James Webb Space Telescope began imaging an abundance of little red dots, which scientists called, um, “little red dots.” ...

Red eyes are caused when blood vessels in the sclera (white part of the eye) swell or burst. This may cause redness in part or all of the eye and result in other symptoms such as itchiness or blurred ...

This important work identifies a previously uncharacterized capacity for songbird to recover vocal targets even without sensory experience. The evidence supporting this claim is convincing, with ...

500. They never trailed against the Atlanta Hawks. And yet, steam was pouring out of his ears when coach Chris Finch sat down for his postgame news conference. Moments earlier, he had stormed into ...

We may earn an affiliate commission from links. The best red lipsticks bolster confidence, ooze glamour, and command attention—but they’re not always for the faint of heart. “A red lip is a ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...

FD&C Red No. 40, more commonly known as red 40, is making headlines again as lawmakers debate whether food dyes should remain legal in the United States. The dye, which has been registered with ...

NASA’s James Webb Space Telescope has uncovered mysterious “little red dots” scattered across the early universe. Could these enigmatic objects, likely harboring growing black holes, hold the key to ...

MEMPHIS, Tenn. — Anthony Edwards retreated to the backcourt to grab the inbound pass and had 5 seconds to make something happen. As he pushed up the court, the Memphis Grizzlies surrounded him ...