Bob Giddings Green Bay, Wisconsin Calculating the total mass of the universe is not simple ... The normal matter is almost entirely hydrogen and helium, the two simplest elements. All the other ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

What is TDEE? What is TDEE, and how can it help you get fit or lose weight? TDEE stands for total daily energy expenditure.

In the 30 years since the discovery of 51 Pegasi b, more than 6,000 planets outside our Solar System have been catalogued. Two modern-day explorers explain how.

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Our most plausible creature is the large blood-sucking tick. On Earth, the deer tick Ixodes do swell to the size of a walnut ...

There have been more than 375 fatal attacks at U.S. houses of worship over the past 25 years. The Sept. 28 attack at a Church ...

Even normal, totally sane people are falling victim to this on a smaller scale. It’s really rough that this technology began ...

Secretary of State Marco Rubio & Sen. Cory Booker were on "This Week" Sunday, October 5. This is a rush transcript and may be updated.

Wet Hot American Summer: First Day of Camp is a Netflix comedy miniseries prequel to the cult classic 2001 film. The series, ...

None from many international visitors to the Lost Shtetl Museum in Seduva, Lithuania special commemorative event for the ...

The thing is, we just don’t know yet what might happen when using these extraordinary and strange elements. Scientists want to find out, and that research could reveal properties and use cases we ...