A viral video from Jamtland, Sweden, captures a breathtaking 22-degree Sun halo with vivid sun dogs and rainbow arcs.

Discover 5 seemingly simple yet tricky GK questions often asked in the UPSC interview that test candidates’ general knowledge ...

Why does stopping at a red light become automatic? New neuroscience shows how the cerebellum turns visual cues into fast, ...

Researchers have introduced an innovative two-step excitation approach that makes it possible to efficiently generate and clearly separate different modes of hyperbolic polaritons. An international co ...