No, a pound of muscle does not weigh more than a pound of fat. But here's why it appears to.

"Blue Bloods" ended after 14 seasons Friday with a tragic death, a shooting spree that takes down th

Oil refineries release billions of pounds of pollution annually into waterways, and that pollution d

SCIENCEFewer Bugs, Cleaner Windshields Paul Hetherington remembers having to stop to squeegee off th

Hollywood's latest dads, be they brand new or already nearing their firstborn's big 0-1, all have th

CHICAGO (AP) — A jury awarded nearly $80 million to the family of a 10-year-old Chicago girl who was

Kayla Unbehaun didn't disappear under the most mysterious of circumstances: The 9-year-old's father,

California’s perennially drought-parched Central Valley bears little resemblance to the vibrant land

Leslie Van Houten, follower

NEW ORLEANS (AP) — A southeast Louisiana official has been accused of committing perjury for failing

ScienceGood News for RattlesnakesContrary to a body of research showing that many plants and animals

Over the last several years researchers have said that the Amazon is on the verge of transforming fr

Pennsylvania has drawn a flurry of attention from both presidential candidates during the final days

Following a catastrophic second half which saw the deaths of three people — including patriarch John

Pennsylvania has drawn a flurry of attention from both presidential candidates during the final days

After sampling the atmosphere above the Arctic for more than a year during the MOSAiC research voyag

New Climate Research From a Year-Long Arctic Expedition Raises an Ozone Alarm in the High North