AirAsia Indonesia flight QZ8501 travelling from Indonesia to Singapore goes missing with 162 people on board, the company says.
Xbox and PlayStation make progress in restoring their gaming sites after a hacking attack that caused severe problems over Christmas.
Authorities in Japan say a new island near Tokyo has grown more than 10 times in size since emerging during an underwater eruption in November 2013.
Tasmania's giant ash trees may top California's redwoods
Driving the Mirai, a car that emits only water
With US Navy approval, Boeing’s versatile war machine, designed to fit in the belly of a V-22 Osprey tilt-rotor aircraft, is ready to roll.
Can't find it? Try the A to Z
Copyright © 2014 BBC. The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.