AT&T currently uses edge for the iPhone in the states, where the standard is lagging behind European favorite 3G, considered by many to be a superior standard. Most had assumed that the Europrean incarnation of the iPhone would use 3G over the slower EDGE.
According to a report in the Register, however, O2 is building up its EDGE network.
Some parts of Atacama have not received rainfall for 500 years - but a sudden deluge of water upset the Desert's delicate biological balance
Spitzer Space Telescope could not spot Oumuamua, suggesting that it is actually pretty small
Greenland crater one of the 25 largest impact craters on Earth
This long-sought progenitor star was identified in an image captured by Hubble in 2007