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.

Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...

Electrons can be elusive, but Cornell researchers using a new computational method can now account for where they go—or don't go—in certain layered materials. Physics and engineering researchers have ...

A team at UNIGE has uncovered a geometric structure once thought to be purely theoretical at the core of quantum materials, opening the door to major advances in future electronics. How can ...

Neutrinos may be nearly invisible, but they play a starring role in the Universe. Long-standing anomalies had hinted at a ...

Normally, when liquids solidify, their molecules become locked in place, making it much harder for ions to move and leading ...

Revisiting old data from Voyager 2, scientists have worked out how a dense, shocked region of the solar wind could have manipulated Uranus' magnetosphere.

The ViaSat-3 F2 ultra-high-capacity broadband satellite lifted off Nov. 13 from Cape Canaveral SFS aboard an Atlas V rocket. Credit: United Launch Alliance Legacy providers of inflight connectivity to ...

China’s Tiangong space station didn’t just copy the old blueprint - it broke away from it. While earlier stations like Salyut, Skylab, Mir, and even the ISS evolved slowly and kept a cramped, ...

Jeff Bezos’ Blue Origin launches its new orbital rocket for the first time with two NASA satellites that will fly to Mars to study the red planet’s atmosphere. Photo: Joe Skipper/Reuters Elon Musk and ...

NEW YORK, Dec 10 - Gas turbine maker GE Vernova (GEV.N), opens new tab is working with the U.S. government to increase its stockpiles of the rare earth yttrium, CEO Scott Strazik said on Tuesday, as ...

(The Conversation) – How many chargers do you own? We’re surrounded by rechargeable electronic devices – mobile phones, laptops, smart watches, headphones, e-bikes and more. You might have a phone ...