Sleeping underwater might sound peaceful — but for ocean animals, it’s a matter of survival. Some dolphins sleep with one half of their brain at a time, keeping one eye open to avoid danger and ...

I've long said there's a big difference between investing and speculating. The key difference between the two that I think about is the time horizon involved in each. Typically, investing for any ...

JOHNSON COUNTY, Tenn. (WJHL) — Some parents and school board members in Johnson County are working with Representative Timothy Hill (R – District 3) to alter Tennessee’s third-grade retention law and ...

(NEXSTAR) – Savannah Guthrie shared a message to “whoever has” her mother Nancy Guthrie, urging the 84-year-old’s abductor to return her to family in an Instagram video on Sunday night. “It’s been two ...

Add Yahoo as a preferred source to see more of our stories on Google. Savannah Guthrie wrote in the caption of the video "bring her home."Brandon Bell/Getty Images Savannah Guthrie has issued a plea ...

Some deep-sea fish may be able to see light in a different way from most other vertebrates, according to a new study. The fish, found in the Red Sea, have what the scientists behind the new study ...