Selecting the right spot to smash a spacecraft into the surface of a hazardous asteroid to deflect it must be done with great ...

It is easy to take a box of bullets for granted, but as a rifleman, it is important to understand all variables at play when ...

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

The latest “Pro” model in this famous German maker’s line of U.S.-assembled pistols leverages more than 100 years of ...

This sort of motion is common in galaxies sporting active central supermassive black holes, like the one in the nearby ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...

TRAVERSE CITY — It’s been more than 100 years since Dr. James Munson served as superintendent of the Traverse City State Hospital, and yet his philosophy of “beauty is therapy” resonates as much today ...

Slow motion video shows te moment that a bullet may have hit Charlie Kirk's bulletproof vest and then hit his neck.