Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Rocket Lab’s final Electron mission of the year did more than loft another payload into orbit. By delivering a Japanese radar ...

Physicists are closing in on one of the most persistent mysteries in particle physics: whether a hidden kind of neutrino is ...

Global markets are seeking direction in the few open stock exchanges and futures markets, as major US and European exchanges ...

Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.

The Trump administration move, based on claimed national security concerns, prompted sharp criticism from Northeast project officials, governors, environmental groups and offshore wind sector ...

A research team has made significant strides in addressing the challenges of the oxygen evolution reaction (OER), a crucial process in water ...

By Stephen Clapham It may shock people to learn that cancer is the most dangerous threat to firefighter health and safety. In fact, cancer is the leading cause of fire fighter line-of-duty deaths. ...

The definition of a battery is a device that  generates electricity via reduction-oxidation (redox) reaction and also stores chemical energy (Blanc et al., 2010). This stored energy ...