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

From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...

PTCOG president Marco Durante describes an exciting future for the technology and shares his vision for closer international ...

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

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

VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

Each cell of Jesus’ body embodies his love for his creation—not only humans but also the animals, plants, mountains, and rivers often mentioned in Scripture. His very atoms once glowed in beautiful ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

A step-by-step guide to help you fill out a W-4 IRS Form W-4 dictates how much money is withheld from your gross pay for taxes. Step 1 requires you to input personal details while Step 2 is required ...