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LIGO, the Laser Interferometer Gravitational-wave Observatory, has been called the most precise ruler in the world for its ability to measure motions more than 10,000 times smaller than the width of a ...

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.

Researchers are trying to come up with new, better ways to test AI. As a tech reporter I often get asked questions like “Is DeepSeek actually better than ChatGPT?” or “Is the Anthropic model any good?

“Water activity” or “the activity of water” (typically abbreviated as “aw”) is a critical parameter in food science that influences microbial growth and chemical reactions (including enzymatic ...

ARLINGTON, Va. — The acting chief of the top federal agency for protecting worker rights has signaled a pivot toward prioritizing President Trump’s campaign to stamp out diversity, equity and ...

Accurate speed measurement is crucial for improving the efficiency and reliability of the transmission system in hydraulic excavators. However, traditional M and T methods have their own limitations ...

It wasn't a surprise when President Trump fired National Labor Relations Board General Counsel Jennifer Abruzzo late Monday. She was a Biden appointee who had used the agency to expand workers' rights ...