The knots in your shoelaces are familiar, but can you imagine knots made from light, water, or from the structured fluids that make LCD screens shine? Subscribe to our newsletter for the latest ...

A disruptive polar vortex is set to usher in three successive waves of Arctic air across the central and eastern United States through mid-December, bringing dangerously low temperatures and the ...

Ready for some serious cold? The planet's most extreme cold air will be barreling into the central and eastern United States this coming weekend "like a wrecking ball," said Weather Trader ...

Another round of bone-chilling air from the polar vortex could invade the central and northeastern US this weekend and potentially produce the first significant snowstorm of the season for the ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

I will never forget this one day when Kevin was a preschooler. We had an IEP meeting, and one of his proposed math IEP goals was to be able to visualize and identify what 2 of something looks like or ...

This comes after record low temperatures were already set on Tuesday in New England. The Polar Vortex is a large, persistent area of low pressure and cold air near the poles and sits about 10-30 miles ...

The coldest air of the early winter season is blasting the eastern U.S. on Monday with single-digit temperatures with the wind chill, as the Polar Vortex unravels and, with it, brings dangerous arctic ...

With snow on the ground and still breezy, temperatures along the Interstate 95 corridor may feel more like the teens into early morning, with wind chills in New England possibly dropping into single ...

A Twist of Light Could Power the Next Generation of Memory Devices Nov. 21, 2025 Researchers have discovered a way to store information using a rare class of materials called ferroaxials, which rely ...

人工智能领域迎来了一项重要突破。这项由浙江大学计算机科学与技术学院韩凯容、单暖桥、赵子俞等研究人员以及华为诺亚方舟实验室合作完成的研究，于2025年11月发表在人工智能顶级会议论文中，论文编号为arXiv:2511.22146v1。有兴趣深入了解的读者可以通过该编号查询完整论文。 当我们思考问题时，比如解决一道数学题，我们的大脑并不是简单地从左到右逐字逐句地处理信息。相反，我们会建立概念之间的因果 ...