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.

A lions fur is gorgeous on the outside but have you ever seen the intricate pattern that sits beneath? or how about the ...

Researchers have discovered that Alzheimer’s disease may be reversible in animal models through a treatment that restores the brain’s metabolic balance. This study, published in the journal Cell ...

The Bruker sale brings the position to 0.15% of 13F AUM, placing it outside the fund’s top five holdings. Top holdings after the filing: As of Friday, Bruker shares were priced at $47.85, down 18% ...

A microscope that cost less than £50 and took under 3 hours to build using a common 3D printer could be transformative for ...

A new microscopy technique allows scientists to see single-atom-thick boron nitride by making it glow under infrared light. Researchers from the Physical Chemistry and Theory departments at the Fritz ...

From bone-wearing caterpillars to revived ancient wolves, 2025 delivered discoveries that unsettled science and stretched ...

A simple light-based method is uncovering hidden fiber networks inside the brain and body, even in tissue slides over 100 years old.

This year’s Mitre ATT&CK® results push past the hype—revealing what truly matters in cross-domain detection, protection and platform design. Mitre doesn’t crown winners. It doesn’t score products. And ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...