10/06/2013

Star Canadian spaceman Chris Hadfield retiring

Canadian astronaut Chris Hadfield announced Monday his retirement after a five-month mission to space that captivated the world with his Twitter microblog.

Apple announces OS X Mavericks at WWDC

Apple is switching from its decade-long practice of naming its Mac operating system updates after big cats. Instead, it's paying homage to the geography of its home state.

Unfrozen mystery: Water reveals a new secret

Using revolutionary new techniques, a team led by Carnegie's Malcolm Guthrie has made a striking discovery about how ice behaves under pressure, changing ideas that date back almost 50 years. Their findings could alter our ...

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