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

When black holes collide, the impact radiates into space like the sound of a bell in the form of gravitational waves. But ...

Hidden star found orbiting a bloated red giant, Pi1 Gruis, offering a rare glimpse into how close companions shape dying ...

Two studies published in 2025 pushed back on the claims that the Dutch painter’s famous work accurately depicted a ...

Ever wonder how much of what you know about space is actually true? Popular culture has fed us a steady diet of space ...

On the frozen surface of Jupiter’s moon Europa, a strange, star-shaped scar has become an unlikely focal point in the search for life beyond Earth. Nicknamed a “wall demon” by scientists, the feature ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

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.

Check the complete syllabus and exam pattern. Get subject-wise topics, PET details, and the selection process for Level-1 ...