After a century of study, physicists have theories — but they’re still not 100% sure.

Although whitewater stand-up paddle boards do indeed exist, they're (understandably) designed to float relatively high on the ...

When containers fall overboard, some sink fast, but others can float for months as barely visible hazards just under the surface. This breaks down the real buoyancy physics, how cargo changes ...

The Heinkel He 115 was designed for long-range maritime warfare. It could patrol, mine, and strike far from shore. This video explains why float planes mattered early in the war. And why their role ...

We pour all kinds of things down our sinks without thinking twice: the cloudy water left after cooking pasta, baking soda and vinegar mixtures, even straight boiling water. Some of these DIY tricks ...

Both teams were expected to struggle after their star players, Tyrese Haliburton and Jayson Tatum, suffered major injuries. Despite injuries, the Celtics have found success with a record of 18-11, ...

In the first four episodes of "Stranger Things" Season 5, Jamie Campbell Bower's Vecna, aka Henry Creel, traps Holly Wheeler (Nell Fisher) and Max Mayfield (Sadie Sink) in a psychic realm made up of ...

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Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

A friendly competition is underway between some of the world’s most luxurious hospitality brands. The prize? Command of the high seas — or bragging rights, at least. Following The Ritz-Carlton’s ...