Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

Everything on Earth, in our solar system, our galaxy, and beyond is contained within the universe. So how much does science tell us about the all-encompassing, four-dimensional cradle that holds all ...

In simplest terms, the rate at which the universe expands on paper doesn’t match actual astronomical observations. That speed ...

A new theory suggests our universe and a time-reversed twin could emerge together. This quantum approach avoids singularities and offers an explanation for dark energy. Traditional ...

But cosmologist Wendy Freedman is able to conceive of these heady abstractions in concrete, physical terms. Remarkably, she ...

Infinite Reality is paying $500 million for Touchcast, an agentic AI startup with 70 people. That's the AI boom for ya.

Touchcast’s powerful agentic AI platform, known as Mentorverse, generates an infinite universe of specialized AI mentors who engage in natural, face-to-face video conversations and, unlike traditional ...

You might have heard someone say the universe is "flat" or is "infinite." What does that mean? More importantly, is it true? Do we know for sure? Find out in this installment of mind-melting physics.