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Why do balls untwist?

Explore the physics behind why twisted balls untwist on their own. Discover the surprising forces and motion at play in this ...
A decade ago, the first gravitational waves confirmed that black holes collide. Telescopes soon revealed shadows of giants ...
Some highly intelligent human mathematicians certainly seem to think so, as Margaret Harris reports from the maths-and-computer-science-focused Heidelberg Laureate Forum ...
For enterprises, the takeaway is simple: the cryptography we trust now won’t last forever. Investing in modern AI-powered ...
A new report shows an accelerating electrotech revolution — solar, wind, batteries, EVs, and heat pumps — rapidly outpacing ...
A new machine learning tool can reduce errors in national flood prediction programming, resulting in more accurate ...
However, existing tests face a contradiction of "difficulty–reality": benchmarks focused on exams are often artificially set ...
Everyone hates traffic. Big cities in particular are plagued by an overabundance of vehicles, turning a simple crosstown jaunt into an odyssey during rush hour. Part of the problem is that traffic is ...
Deep in space, an ancient brown dwarf nicknamed "The Accident" has revealed the first-ever detection of a molecule that ...
The three-body problem is a well-known challenge in physics. It envisions a minimalist universe with only three point masses ...
For more than two decades, astronomers have wrestled with one of the biggest mysteries in science: what is driving the ...
Flood under the Old Route 49 bridge crossing over the South Yuba River in Nevada City, California. Credit: Kelly M. Grow/ ...