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 United States-based Nigerian scientist, Niyi Adelakun, has called for scientific investigation of medicinal plants long used in local communities.Adelakun, a doctoral researcher in Biochemistry and ...

Researchers have discovered that Alzheimer’s disease may be reversible in animal models through a treatment that restores the ...

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

A team of researchers at Radboud University has discovered a promising new method to make ammonia—a key ingredient in ...

A new microscopy technique allows scientists to see single-atom-thick boron nitride by making it glow under infrared light.

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

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 ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...