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.

What will be the next blockbuster research to emerge from Princeton’s labs? No one can say for sure, but history tells us research universities “are where the really huge discoveries begin.” A ...

Researchers have pushed light control into a regime that used to belong strictly to theory, steering optical waves at 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.

Ancient Nubians who lived between the 7th and 9th centuries tattooed the cheeks and foreheads of their infants and toddlers. This surprising discovery was made during a systematic survey of more than ...

In a short talk at Caltech, physicist Richard Feynman laid out a vision of manipulating and controlling atoms at the tiniest ...

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Quantum physics is the study of matter and energy at its most fundamental level. A central tenet of quantum physics is that energy comes in indivisible packets called quanta. Quanta behave very ...