Physicists have uncovered a shocking twist in the fate of the universe—backed by real data and a precise timeline.

What if Earth had Jupiter’s magnetic field strength? Explore how stronger magnetic protection would affect life, technology, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Curious how strong your grip is? Find out with a grip strength test, and then use our charts to compare your results by age and sex.

The discovery of gravitational waves in 2015 marked a turning point in our understanding of the universe. But detecting these ...

And because it extends into space, the geomagnetic field also protects orbiting spacecraft, including most satellites and the ...

Objectives We systemically reviewed the literature to assess how long-term testosterone suppressing gender-affirming hormone therapy influenced lean body mass (LBM), muscular area, muscular strength ...

Any object lifted above the ground has gravitational potential energy (\(E_{p}\) or GPE). The amount of gravitational potential energy an object has on Earth depends on its: mass; height above the ...

ESPN's Bracketology efforts are focused on projecting the NCAA tournament field just as we expect the NCAA Division I basketball committee to select the field in March. ESPN bracketologist Joe Lunardi ...

Aurorae such as the southern lights, seen here over Antarctica, show the geomagnetic field in action. Some areas of the field, which shields Earth’s surface from charged solar particles, are stronger ...