Researchers at Harvard have created a groundbreaking metasurface that can replace bulky and complex optical components used ...

Key takeawaysIn the race toward practical quantum computers and networks, photons -- fundamental particles of light -- hold intriguing possibilities ...

Pam Bondi says she doesn’t want new plane after jet plan revealed Arizona woman in North Korean IT workers scheme sentenced ...

Explore the UP TGT Maths Syllabus 2025, including section-wise topics, detailed exam pattern, prep tips, and PDF download ...