As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s ...

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. The fate of the cosmos may be a bit different than previously expected. For years, ...

The Shape of Wonder humanizes scientists by demystifying the scientific process and showing the personal side of researchers.

In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...

For decades, almost every scientist has agreed that the universe began in an enormous explosion known as the Big Bang. But one group of researchers now controversially claims that everything we think ...

Scientists detect the strongest gravitational wave ever, supporting Einstein’s relativity and Hawking’s black hole area law with record-breaking clarity.

A new AI-powered method is changing how scientists measure the universe. Developed by researchers at the Flatiron Institute and their partners, this technique offers a far more accurate way to ...

Seconds after the Big Bang, the newborn universe gave rise to the first elements—ionized forms of hydrogen and helium. These particles combined, forging helium hydride—the first ever molecule. It ...

An impossibly bright galaxy is forcing scientists to rewrite the rules of the Big Bang’s aftermath. Here’s what you’ll learn ...

About a century ago, scientists were struggling to reconcile what seemed a contradiction in Albert Einstein’s theory of general relativity. Published in 1915, and already widely accepted worldwide by ...