Concept-driven preparation of these high-yield Physical Chemistry chapters can turn fear into assured marks in JEE Main, ...

Rebecca Newberger Goldstein argues that a good life is one that seeks to create order out of a natural state of chaos.

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

A routine lab experiment by a college student has turned into one of the strangest physics stories of the year, hinting that a simple mixture of oil, water, and metal particles might behave in ways ...

Evolution cannot explain biological complexity without bumping up against some fundamental laws of nature. If you recall, we ...

Researchers at TU Wien have discovered a quantum system where energy and mass move with perfect efficiency. In an ultracold ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

A Breakfast Observation There’s a particular species of guest that emerges at full-service breakfasts, identifiable not by ...

If losing weight is at the top of your wish list this new year, it might be time to rethink everything you thought you knew ...

By Partha Sinha Entropy fascinates because it announces itself. It spreads, decays and disperses. It makes noise. Like Kali, ...