Heat alone can cost an endurance athlete up to 6 percent, and humidity adds more on top. Before you read a bad session as lost fitness, check what the air was doing.

SpaceX’s massive Starship rocket blasted off from Texas Monday morning on its most ambitious test flight yet, aiming for a roughly 10-hour mission that would have sent the spacecraft around Earth six ...

A new documentary examines how people can build a safe and thriving future by working with nature, not against it. "How to Live on Earth" is presented and narrated by actor Benedict Cumberbatch, and ...

Key takeaways: The American College of Sports Medicine released its 2026 list of the nation’s 100 fittest cities. This annual report ranks the community health and fitness across major U.S. cities.

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Aerospace suppliers revive decades-old coatings amid rare earth shortages Efforts growing to diversify supply but dependence on Chinese rare earths remains Trump-Xi summit may include rare earth talks ...

Aimee Cringle celebrates being crowned the ‘Fittest Woman on Earth’ at the CrossFit Games - Instagram/Aimee Cringle I am not from a sporty family, which may seem surprising given I was recently named ...

Alice Kinsella interview: As a gymnast and a mother, I’m a guinea pig Alice Kinsella pauses for a moment when asked whether she considers herself a trailblazer. “I’d like to say so,” says the Great ...

Sept. 10 (UPI) --How to Live on Earth, a new documentary narrated by Doctor Strange and Sherlock icon Benedict Cumberbatch, is set to premiere on YouTube Sept. 20. The film features "inspirational, ...

Elon Musk is ranting on X in response to the upcoming documentary, Musk. “He has ZERO integrity,” he said. “Horrible human.” As it turns out, he’s not talking about the subject of the film (himself), ...

Murray is a Forbes news reporter covering entertainment trends. “Musk,” directed by Oscar winner Alex Gibney, stretches for three hours and 45 minutes and portrays Musk as an “unabashed megalomaniac,” ...

While many people celebrated Labor Day weekend enjoying the waning days of summer, some attendees at the Telluride Film Festival were among the first to see a surprise new documentary about Elizabeth ...