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.

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Cosmologists have long treated black holes and the Big Bang as separate extremes of physics, one swallowing light, the other ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed an elliptical galaxy known as ...

Palani Digambaram is not a politician known for grandstanding or abstract theorizing. As Deputy Leader of the Tamil ...

Nick Kyrgios has won the latest version of the “Battle of the Sexes” in tennis. He beat top-ranked women’s player Aryna ...

When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...

The month brings a strong lineup of celestial sights, including a supermoon, meteor activity, and several close moon-planet ...

After four-and-a-half seasons of questions prompted by “Stranger Things,” in Volume 2 of the show’s fifth and final season, ...

Moscow reported a deadly strike on a hotel in territory it occupies in southern Ukraine while Kyiv said Russia attacked its power supplies. Reuters, the news and media division of Thomson Reuters, is ...