Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a ...

Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test ...

Einstein was a great thinker who made plenty of mistakes—errors that sometimes led to more meaningful discoveries in physics, ...

The model questions the popular inflation theory, which most experts believe was facilitated after the universe's birth. The ...