Tuna is a good source of omega-3 fatty acids, but foods like salmon, caviar, and walnuts provide similar or even higher amounts per serving.

Researchers decoded the synthesis mechanism of heavy-metal-free CuInS2 quantum dots and built a photoelectrochemical device ...

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly ...

The consumer price index shows used car prices were down 2% in January from a year earlier. Nevertheless, some shoppers may experience sticker shock if they haven't been in the market for a car in a ...

The number of used electric vehicles is increasing as leases from the early 2020s are returned to dealerships. A federal tax credit loophole for leased EVs, which classified them as commercial ...

With new car prices hovering around $50,000 these days, buying used can feel like a no-brainer because of how much new cars depreciate in their first few years. New vehicles typically lose about 30% ...

As go the young, so goes society. Young adults were early adopters of cell phones, social media, and the internet. Now all of these technologies are universal. So how are members of Gen Z using ...

A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows, researchers say. By Emily Anthes For a cow, Veronika has had what might ...

In news that is sure to delight fans of a certain Gary Larson cartoon turned meme about the limitations of bovine cognition, cow tools are real. Larson’s 1982 comic for his series The Far Side showed ...

The first Tesla customers took delivery of their cars in 2008, which means there's been plenty of time to buy, enjoy, and sell a Tesla. Some people sell their Teslas because they don't like them, ...

Researchers at the Chinese Academy of Sciences have set a world record for selenium solar cells, achieving 10.3% efficiency for the first time above the 10% threshold. The breakthrough was enabled by ...

Nanotechnology today revolutionizes industries with diverse applications—from medicine and electronics to energy and environmental solutions—shaping a smarter, more sustainable future. Pixabay, ...