CBSE Class 12 Exam 2026: The Central Board of Secondary Education has announced a change in the CBSE Class 12 marking scheme. According to the notification issued, the board has now introduced new ...

FORT BENNING, Ga. — An instructor moved a tiny drone upside down then rapidly back and forth by hand as Army Sgt. 1st Class William Benz peered through his goggles to see what the drone could see. “It ...