Neatly packed in his General Theory of Relativity, Albert Einstein and his world-changing theory has accurately predicted ...

A Chinese Coast Guard ship fires a water cannon at a Philippine Navy chartered vessel conducting a routine resupply mission ...

The Air Force is pushing more stealthy fifth-generation fighters closer to China, which is great in peacetime but not so ...

Helium is an important resource for many applications, especially MRI machines, but the gas is hard to come by on planet Earth. While the world has been suffering a helium shortage for more than a ...

There’s a common occurrence at the San Bernardo municipal cemetery, the burial site for a small Colombian town high up in the ...

Russia announced its Southern Military District would hold snap tactical nuclear weapons drills involving its ground, navy, and air forces that will help “iron out” how exactly it might conduct a ...

Over the course of millions of years, helped along by a dino-killing asteroid, geologic pockmarks known as cenotes and blue holes fill the Yucatan peninsula, providing an oasis for animal life. In ...

Of course, the Mars of today isn’t so hospitable—it’s atmosphere is nearly non-existent, riverbeds are dried up, and any ...