Add Yahoo as a preferred source to see more of our stories on Google. Rare deep-sea fish with 'needle-sharp teeth' washes ashore. A rare fish with menacing features washed up on a San Diego, Calif.

There's a mysterious X-ray source and other unknowns in this Hubble telescope photo of the Needle's Eye galaxy. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Add Yahoo as a preferred source to see more of our stories on Google. A rare fish with menacing features washed up on a San Diego, Calif. shore in early December. The beachgoer who first uncovered it ...

A new “dual-axis” approach to OCT allows researchers to look deeper beneath biological tissue. Here, a needle point more than one millimeter beneath a mouse’s skin can be seen toward the bottom of the ...