Dark energy —the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the ...

A hidden world of quantum metrologists ensure that everyday devices perform safely and correctly, but their work is never done ...

Robert Brandenberger argues that the unchanging cosmological constant of the ΛCDM model is theoretically problematic.

Orangutans, humans’ close evolutionary relatives, have developed remarkable strategies to survive in the unpredictable ...

The third Quantum Gravity conference took place at Penn State University from 21 to 25 July 2025, bringing together ...

Ten years after the first gravitational wave detection, a new suite of instruments has captured distinctive ringing signals ...

Insights into coherence synthesis in nonlinear optics highlight the role of spatial coherence in shaping second harmonic ...

Top 50 MCQs for CBSE Class 12 Physics Half Yearly Exam 2025-26 with answers. Practice important objective questions for quick ...