Researchers have created an optical device that can generate both electric and magnetic vortex-ring-like light patterns.

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Scientists shed new light on the chaotic motion of a solid body moving through a fluid. They claim to have discovered two basic mechanisms that lead to chaotic motion of the body as it interacts with ...

Key takeaways from Economic Survey and Budget 2026, Ramsar sites, India-EU FTA, Australia Open 2026, and more — Here are some ...