Researchers at the University of Sydney have cracked a long-standing problem in microchip-scale lasers by carving tiny "speed ...

Optical lattice clocks are devices that measure the passing of time via the frequency of light that is absorbed or emitted by ...

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields.

We can't see dark matter directly, so studying it pushes the boundaries of our creativity as scientists. How exciting, says ...

Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

Check the structured 80-mark theory paper, official marking scheme, and topic-wise weightage (Light, Electricity, Magnetism). Prepare effectively for the 2026 board examination with this blueprint.

Light speed would allow instant trips across Earth and minutes to reach the Sun, but even at 300,000 km/s the expanding ...

What was once the leading explanation for dark matter may have simply been underestimating the mass of the particles that ...

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

Physicists using near-absolute-zero detectors have reached unprecedented sensitivity in the hunt for light dark matter. A ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...