Greenland shatters temperature record, redrawing economy from fishing to minerals Grim photo captures polar bear mom and cubs resting in mud in summer heat Why nobody really knows the scale of the US ...

The flagship in HP's line of flatbed ScanJet Pro document scanners, the 4500 fn1 Network Scanner ($899) is similar in many ways to the ScanJet Pro 3500 f1 Flatbed Scanner. Unlike its less-expensive ...