Scientists have for the first time observed the early universe running in extreme slow motion, unlo…

Astronomers have made the largest 3-D map of our universe and it could change the way we understand…

Einstein's thought experiments help conceptualize complex scientific ideas for people without acade…

Two scientists are suggesting that Einstein’s equations were not being used correctly all this tim…

Researchers used quasars — supermassive black holes that feed on gas and are among the bright…

The discovery could change how we understand "the smallest to the largest objects in the universe,"…

Supermassive black holes merging in distant galaxies could be creating a background hum of gravitat…

An astronomer points out hidden sights in NASA's new images, from previously invisible star cluster…

The red motorised wheelchair once used by Hawking went under the stamp for $391.7 million while …

It will also be the first detector to cryogenically chill its mirrors - the practice of using lique…

By squeezing photons on the quantum level, the instrument ensures the particles produce fewer tiny …

What we see is only a rainbow of visible light: a limited slice of the electromagnetic spectrum, an…

Elsa, his second wife, once remarked: "Music helps him when he is thinking about his theories. He g…

As the disease progressed, Hawking began using a wheelchair and communicating with others using a v…

That concept relies on something known as "eternal inflation." The thinking, in essence, is that af…

This is exactly what physicists think happened immediately after the Big Bang during the epoch call…

"Studying these hyper-cold atoms could reshape our understanding of matter and the fundamental natu…

Sussman is an artist who likes thinking about time. It featured prominently in her first book, "The…

NASA has just released high resolution images from its New Horizons mission. This is the first time…

Now, that is a whopping, enormous amount of energy. To compare, theoretical physicist Luboš Motl ca…