Understand perfectly inelastic collisions through a simple clay ball example. This video explains how momentum is conserved while kinetic energy is not, helping you visualize what happens when objects ...

Discover Friends’ Central Upper School, where students learn beyond the classroom through independent research, senior ...

Even as they’re pushing the boundaries of research and discovery with AI, UC scientists are asking the right questions about ...

You're not imaging it. The sun has been rising later in Illinois following the winter solstice. But the days aren't getting ...

Alexander Bobenko has spent the past 20 years chewing on mathematical doughnuts. In the 2000s, he tried to prove that compact ...

The animal kingdom is full of fascinating tricks for enduring sub-freezing temperatures. Birds, for example, often just take ...

The last unites all the others, for each element manifests in our life through what we reveal. Air (also representing the ...

2025 MN45 isn't the overall spin-rate record holder. Astronomers have found a number of small asteroids — those just a few ...

This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Some AI developers have acknowledged the risks of dangerous chatbot usage — sometimes called "AI psychosis" —and say they’re ...

Abington Heights Waverly Elementary School fourth grader Declan Horutz participated in the Anthracite Valley USBC Youth ...

Nine cars. One winner. Featuring the Chevy Corvette ZR1, Ford Mustang GTD, Lamborghini Temerario, and more, on the track and ...