In the not-so-distant past, the idea of having a meaningful conversation, let alone a relationship, with artificial ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

Want to help our national parks get even better? Here's how you can volunteer to keep them clean and take part in some ...

NASA's Curiosity rover landed on Mars on Aug. 5, 2012, and has travelled more than 34 kilometres on the Martian surface. The discovery of carbonate suggests that the atmosphere contained enough carbon ...