Scientists in Austria and France have developed a new imaging method that can reveal objects hidden behind opaque materials such as sand, fog, or even human tissue, potentially opening new frontiers ...

Speed demons know pulling out as a merging strategy, while politicians use it synonymously with dropping out. But in the sexicon—yes, that’s sex lexicon—pulling out refers to an 'effective' birth ...

Humans have been making metal alloys for thousands of years, and most of us can conjure a rough mental image of the process—it involves red-hot molten metals being mixed, poured, and shaped in a ...

This is read by an automated voice. Please report any issues or inconsistencies here. A walking method developed in Japan is gaining worldwide attention as a low-impact but powerful way to improve ...

Abstract: Simplex-structured matrix factorization (SSMF) is a common task encountered in signal processing and machine learning. Minimum-volume constrained unmixing (MVCU) algorithms are among the ...

University of Maine researchers developed a new process to make HBL, a key ingredient in many medicines, from renewable glucose instead of petroleum. The approach not only lowers drug production costs ...

Neural networks aren’t the only game in artificial intelligence, but you’d be forgiven for thinking otherwise after the hot streak sparked by ChatGPT’s arrival in 2022. That model’s abilities, ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

A hot potato: As Wi-Fi spreads everywhere, a new technology could identify you just by how your body disturbs wireless signals – no cameras, no devices needed. This breakthrough raises urgent ...