In order to build the computers and devices of tomorrow, we have to understand how they use energy today. That's harder than it sounds. Memory storage, information processing, and energy use in these ...

It feels so obvious that time moves forward that questioning it can seem almost pointless.

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

Scientists Discover Evidence That Time Travel May Be Real and Already Happening ...

High-entropy alloys are promising advanced materials for demanding applications, but discovering useful compositions is difficult and expensive due to the vast number of possible element combinations.

A study links graying hair to stem cells getting stuck, unable to color new hair growth. Stem cells travel back and forth within compartments, but when they get stuck in one compartment, they cannot ...

Peripheral artery disease (PAD) happens when your arteries harden and narrow due to a buildup of plaque, made up of fats and other substances in your bloodstream. You get PAD, also called peripheral ...