We've known that the universe is expanding since 1929, and that its expansion is accelerating since 1998. The culprit behind ...

A team of researchers studying the uncertainties associated with a phenomenon known as cosmic birefringence has developed a method to reduce uncertainties in its observational measurements, according ...

That the universe is expanding has been known for almost a hundred years now, but how fast? The exact rate of that expansion ...

On Saturday, go outside about an hour after sunset, look to the western sky and spot Mercury, Venus and Saturn close to the horizon.

Join GBH Education and NOVA for a professional development webinar highlighting science and history PBS LearningMedia resources for Black History Month. On February 3rd at 7PM ET, join GBH Education ...

"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." When you purchase through links on our site, we may earn an affiliate commission.

Uncover the lost secrets of a once-mighty empire. The city of Angkor, the seat of the great Khmer Empire in Southeast Asia for 500 years, was once the biggest city in the world. For centuries, this ...

New evidence sheds light on the remarkable life—and mysterious collapse—of the ancient jungle city. Deep in the Cambodian jungle lie the ruins of Angkor, a marvel of urban engineering and seat of the ...

Now, SteelSeries is back with an even higher-end model, the $600 Arctis Nova Elite. It comes with redesigned carbon fiber drivers, a more capable four-source base station and hi-res wireless audio ...

Imagine a world where your furry best friend could tell you exactly what they're thinking. A growing number of dog owners claim this is already happening, thanks to innovative word buttons that seem ...

(Boston, MA – November 20, 2025): MASTERPIECE has today confirmed that treasured series will return with a double commission announced for All Creatures Great and Small seasons 7 and 8, each to be ...

Do speech buttons really allow dogs to talk to us? Scientists investigate. Can dogs understand what we say—and talk back? Witness amazing moments from a major experiment, as thousands of dogs use ...