Find out CPO’s 2025 scorecard and what lies ahead for this optical interconnect technology in 2026 and beyond.

A new concept for energy transfer between gravitational waves and light. When massive cosmic objects such as black holes merge or neutron stars crash into one another, they can produce gravitational ...

The integration of satellite communication systems with terrestrial networks is emerging as a crucial solution to achieve seamless global connectivity ...

Physicists are no longer content to simply listen to ripples in spacetime. A new proposal sketches out how an exquisitely ...

Prof. Ralf Schützhold at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has devised an experiment that allows for not only the observation of gravitational waves but also their manipulation. The study ...

The team achieved reliable outdoor visible light communication (VLC) at data rates of up to 3.48 Mbit/s over distances of ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that enables stable data ...

In an earlier blog post about Christopher Nolan's latest blockbuster movie, Interstellar, I lauded the film for its ambition, ...

A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By ...

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.