Even though we can explore the universe with great precision, there is still a lot we don't know, according to Ulf Danielsson, professor of theoretical physics at Uppsala University. Besides doing ...

At the heart of the Milky Way, just 27,000 light-years from Earth, there is a supermassive black hole with a mass of more ...

The possibility that our entire universe merely exists inside a computer simulation is more than an idle science fiction ...

A team of physicists just dropped a mathematical bombshell that could end the simulation theory debate for good. Backed by ...