Several cases of a potentially deadly equine virus have been confirmed in four states this week, including one in Colorado.

With 124 state parks in Pennsylvania, there's lots to discover from waterfalls military parks to hiking trails, forests and ...

Mosses thrive in the most extreme environments on Earth, from the peaks of the Himalayas to the sands of Death Valley, the ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

Canadian universities are offering so many free online courses. You can take the classes even if you're not enrolled as a ...

The Battle of Takur Ghar began three days into Operation Anaconda—an attempt by thousands of U.S. and allied troops to ...

Supposedly, an alien craft crash landed in Roswell, New Mexico in the 1940s. There is another UFO crash that doesn't get the ...