Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among ...

An international team of researchers has systematically measured the β-decay half-lives of 40 nuclei near calcium-54, ...

Chemists at UCLA are showing that some of organic chemistry’s most famous “rules” aren’t as unbreakable as once thought. By ...

Electrons are usually described as particles, but in a rare quantum material, that picture completely breaks down ...

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Don't forget to take a ruler and calculator into the exam. Maths questions often start with the command word 'calculate'. You need to use numbers given in the question to work out the answer. When an ...

The Joint Entrance Examination (JEE) Main January session 2026 is scheduled to be held from January 21. With just few days left for JEE Main 2026, the candidates might be at their last leg of ...

The Department of Physics and Astronomy at the University of Delaware is a vibrant hub of scientific inquiry, encompassing a diverse range of research areas that push the boundaries of human ...

Welcome to the Department of Physics and Astronomy at the University of Delaware, where the pursuit of scientific discovery and innovation meets cutting-edge research and academic excellence. Our ...

Atomic clocks and frequency standards represent the pinnacle of precision timekeeping technology. By harnessing the natural oscillatory behaviour of atoms, these devices deliver unparalleled accuracy ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...