Master the concepts of average velocity and position update in this physics tutorial. Learn step-by-step how to calculate motion, update positions over time, and solve related problems with clarity.

How does backspin change the direction of a spinning back when it collides with a surface? It's stranger than you might think!

"Star Trek" heroes are clever, but so are many of its villains. With vast knowledge and inhuman capabilities, they keep ...

Western Digital Corporation ( WDC) Discusses Transformation to Data-Centric Strategy and AI-Driven Storage Innovations February 3, 2026 9:30 AM EST ...

Scientists create smallest programmable robots ever - smaller than salt grains, these breakthrough microscopic machines could ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

This image shows the location of Cloud-9, which is 2000 light-years from Earth. The diffuse magenta is radio data from the ground-based Very Large Array (VLA) showing the presence of the cloud. The ...

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Astronomers have discovered powerful magnetic fields steering gas, dust, and star formation in a dramatic galaxy merger.

Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force found in a spring. And last are resistive forces: ...

Senior physics writer Emily Conover joined Science News in 2016. She has a Ph.D. in physics from the University of Chicago, where she studied the weird ways of neutrinos, tiny elementary particles ...