At Mobile World Congress in Barcelona, ViewSonic was showing off the forthcoming ViewPad 4, which it dubs a phone/tablet hybrid. The device weighs 140g, features a 4.1in screen, and offers a 5-megapixel standard camera and front-facing camera for video calling.
Geoengineering on the sea floor near glaciers would form a new ice shelf to prevent melting
Alterations in capillary blood flow can be caused by body position change
Curiosity rover is in 'normal mode' but not transmitting scientific data back to base
NatWest outage comes a day after Barclays' IT systems shut out customers and staff