Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Lower impact: Buying secondhand jeans can cut carbon costs by 90 per cent, while cold-washing and and line-drying may reduce ...

For the first time, Texas is vetting curricula for quality and paying districts extra to use approved materials. But HISD won't submit Mike Miles' controversial NES curriculum for review.

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Editors’ Choice 2025 turntables show prices are up and cheap decks still disappoint. Choosing a long-term table now takes more thought—but pays off in music.

For the first time, a group of physicists has written down a warp drive concept that does not ask the universe for impossible ...

While AI can help make systems more efficient and reduce waste, its own energy needs are growing rapidly, creating an energy paradox. Beyond energy, AI’s environmental cost includes hardware ...

Meta's work made headlines and raised a possibility once considered pure fantasy: that AI could soon outperform the world's best mathematicians by cracking math's marquee "unsolvable" problems en ...

It took 125 years, but in 2025 a team of mathematicians discovered the solution to a long-puzzling problem about the ...

A consortium including Caisse de Depot et Placement du Quebec and AtkinsRealis Group Inc. is set to start building a high-speed rail project between Toronto and Quebec City in about four to five years ...