A solid—rather than liquid—electrolyte between the opposite electrodes of a battery should, in theory, enable a rechargeable ...

Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among ...

The CBSE Class 12 Chemistry Board Exam is scheduled to be held on February 28, 2026. With just one month left for the examination, the final 30 days become extremely crucial for students aiming to ...

AMARILLO, Texas — On a 5,800-acre swath of dusty plains outside the barbed-wire fence of the Pantex nuclear weapons plant, crews are piling up mounds of dirt for a colossal monument to Donald Trump’s ...

CBSE class 10, 12 exams to be conducted on March 3, 2026, rescheduled. Class 10 revised exams to be held on March 11, 2026 Class 12 revised exams to be held on 10 April 2026 The CBSE Board Exam 2026 ...

As 2025 draws to a close, India’s school examination system stands at the cusp of its most significant transformation in decades. This year did not witness the chaos of pandemic-era cancellations or ...