Have you ever walked deep inside an office building, stepped into a basement café, or ducked behind a high-rise, only to watch your phone signal drop to a single bar or disappear entirely?In the ...

Have you ever experienced situations while using your smartphone where "it's comfortable in the city, but the signal drops to ...

R S Krishnan worked under C V Raman, carried out key research at Cambridge, and later led the Physics Department at IISc. His career linked the Krishnan Effect with the wider expansion of physics ...

A team of chemists has shown that a single, carefully designed organic molecule can be coaxed into forming seven entirely ...

New research suggests that a perplexing signal created by a pair of colliding black holes may have been warped by a ...

Light exhibits some of the strangest properties in our cosmos. It manifests as both a wave and a particle, and its speed in a ...

2026年1月，维也纳大学团队把由五千到一万个钠原子结成的金属团簇送进了干涉仪，结果令人意外又熟悉，干涉条纹依然出现，量子力学再次“胜出”。这项发表在《自然》上的成果，把物质波干涉的质量纪录推到了新高度。两百多年来，从托马斯·杨的一束阳光，到单个电子 ...

Ali Esswie, Senior Director, 3GPP Standards & IP Strategy at AST SpaceMobile, says that its BlueBird satellites will handle calls being made and received indoors. There had been criticism that while ...

Welding thick steel plates is one of those deceptively simple industrial operations that hides a ferocious physics problem.

Updated for Alpha 3: next major version of the GPU renderer can now bake SDFs to polygonal meshes, to use as proxy geometry in simulations.

Microscopy of Blood Falls deposits revealed amorphous iron-rich nanospheres formed as dissolved iron in ancient subglacial ...

The interplay between symmetry-breaking orders in topological materials dictates their exotic quantum states. Here, we report a combined transport, NMR, and electron diffraction study of Nb-doped Bi \ ...