For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

In lead collisions at the LHC, some of the strongest electromagnetic fields in the universe bombard the inside of the beam ...

Many heavy atomic nuclei are shaped more or less like squashed rugby balls than fully inflated ones, according to a ...

By developing a new theoretical relation describing just how compact neutron stars — which are the remnants of massive stars that have gone supernova — can get, researchers have found a way to test ...

Silence will tune you in to your energy, and all the energy around you, all the vibrations, all the molecules and atoms ...

When building an atom, pay close attention to the particles' electrical charges. Protons have a charge of +1. Electrons have a charge of -1. Neutrons are neutral, as its name implies. A stable atom ...

Fine-tune your W-4 to avoid writing a check next year Katharine Paljug is a financial writer and editor with over a decade of industry experience. Her writing has covered nearly every aspect of the ...

How much will my pension pot be worth at retirement? The Which? pension calculator gives you an idea of how much your savings could be worth at retirement, as well as the annual income you could ...