Supposing humanity is still around billions of years from now, scientists say it’s unlikely we would notice any distinct ...

A new theory promises to simplify our approach to the universe's earliest moments, but some cosmologists say further ...

Our galaxy may reside in a billion-light-year-wide cosmic bubble that accelerates local expansion, potentially settling the ...

Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another ...

How old is the universe? Learn more about the age of the Universe, from it's explosive beginnings to how we on Earth can ...

Right after the Big Bang, the universe supposedly expanded faster than the speed of light. Now an alternative theory exists ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

For centuries, people have looked to the stars, asking how it all began—and how it might end. Now, thanks to a bold new study ...

According to an international team of experts, the universe will begin to contract in bringing about the end of everything but also a rebirth of the cosmos.

Earth and the entire Milky Way galaxy might be sitting inside an enormous, mysterious void—a giant cosmic hole making our universe expand faster right here than anywhere else. This unusual idea, ...

It’s essentially a reverse Big Bang, which scientists have dubbed the “Big Crunch”. Using data from a number of astronomical ...