The HEXAGON KH-9 reconnaissance satellites were the largest and last U.S. intelligence satellites to return photographic film ...

In the centre of our galaxy, the Milky Way is a supermassive black hole called Sagittarius A, which is 4 million times the ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

The partial lunar eclipse illuminated across the Americas, Europe and Africa from Sept. 17 through Sept. 18 CTK via AP The ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

It's not difficult to differentiate burns if you know what to look for. These burn pictures will show you several types of burns, so you can recognize how severe a burn is and seek proper treatment.

The upcoming Alien TV show, called Alien: Earth, is almost upon us. Movie-goers who went to see Alien: Romulus were treated to a 15-second trailer for the upcoming series – which is sure to ...

Lupus affects multiple systems in your body, leading to many observable and visible symptoms. Identifying these symptoms may help you obtain a diagnosis or know when you’re experiencing a flare ...