Comic-Con International’s first big day, Friday, July 25, will feature the casts of the latest “Predator” and “Tron” movies.

An Historic Public-Private Partnership The U.S. Defense Dept. announced yesterday it was making a multibillion-dollar ...

On July 11, 1979, the abandoned U.S. space station Skylab made a spectacular return to Earth as it burned up in the atmosphere, showering debris over the Indian Ocean and Western Australia. The last ...

Researchers have recreated the tumultuous beginnings of Earth, simulating what the planet was like just after its formation 4 ...

The developer of what would be the first new coal mine in Wyoming in decades plans to process the fossil fuel to extract hard ...