Aspirational values are necessary but not sufficient to address the challenges so aptly captured by the Doomsday Clock.

PDF for Chemistry from the official Rajasthan Board website. Access chapter-wise details for Chemistry with the link to ...

Nuclear deterrence is no longer a two-player game, and emerging technologies further threaten the status quo. The result is a ...

A resonance effect can significantly affect how a three-atom molecule cools down when excited, RIKEN physicists have found.