Google's popular web-based email service is great but there are some good habits to keep it secure.

Rising oceans can be partially explained by supply from underground aquifers, according to Japanese researchers.

Google's popular web-based email service is great but there are some good habits to keep it secure.

The location for the Square Kilometre Array, the world's largest and most powerful radio telescope, has been settled. After intense competition, both South Africa and Western Australia share construction of the enormous project.

The location for the Square Kilometre Array, the world's largest and most powerful radio telescope, has been settled. After intense competition, both South Africa and Western Australia share construction of the enormous project.

May 25, 2012 is a date to remember; on that day the Dragon capsule was the first privately developed cargo ship to dock at the International Space Station.