In TODAY.com's Expert Tip of the Day, a cardiologist reveals his No. 1 recommendation for when to stop eating.

Our readers delve back millennia to answer this one, looking at the ancient Sumerians, the Babylonians and the Egyptians to ...

A March 9-10 fire raid on the capital of Tokyo killed 100,000 people, the deadliest air raid in human history, a toll worse than Hiroshima or Nagasaki. It — and subsequent raids — destroyed about 60% ...

For many, the story of Omega’s chronograph production begins and ends with the Speedmaster, the NASA-approved, hand-wound tool watch introduced in 1957. Of course, the brand’s history in stopwatch ...

There's a new record holder for the most accurate clock in the world. Researchers at the National Institute of Standards and ...

For many families, the most serious warnings about the deadly and raging torrent in Texas Hill Country last week came too late. Many were asleep. Others, in a region long accustomed to extreme weather ...