Students can now check the complete expert-solved Physics question paper with detailed answers for the February 20 CBSE Class 12 board exam.

Many cutting-edge technologies, ranging from augmented reality (AR) and virtual reality (VR) to LiDAR (light detection and ranging) systems, rely on components that enable the precise control of light ...

It may sound like an oxymoron, but this massive nanoparticle made up of 7,000 sodium atoms is the largest to exhibit such quantum behavior.

Physicists have finally watched positronium, a short‑lived atom made of an electron and its antimatter twin, behave like a rippling quantum wave instead of a tiny billiard ball. In a set of ...

Scotch tape has been a household mainstay for nearly a century, but it still holds some scientific surprises. Researchers have discovered that the screeching sound emitted when one rapidly peels ...

This image of rainbow cirrus clouds features as the January photo in the 2026 Australian Weather Calendar. The iridescent rainbow cloud is a result of light being diffracted, or bent, around tiny ice ...

Download the detailed syllabus PDF here. Check the section-wise topics, exam pattern, preparation strategy, and best books.

Researchers have built a paper-thin chip that converts infrared light into visible light and directs it precisely, all without mechanical motion. The design overcomes a long-standing efficiency-versus ...

Achieving sub-second 3D printing, DISH combines wave-optics modeling and angular illumination to improve resolution and depth ...

India, Feb. 9 -- You can tell a lot about a material based on the type of light you shine at it: Optical light illuminates a material's surface, while X-rays reveal its internal structures and ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

The implications of the breakthrough could ripple through multiple industries. A better understanding of how superconductivity behaves at quantum scales could accelerate the development of ...