Dolphin, Yandex and Opera named by US senators urging VPN investigation
Need for speed? Opera's web browser will come with a built-in speedometer
Vivaldi.net 'a safer alternative' for those worried by NSA surveillance
Samsung, Ericsson, Nokia, Qualcomm, Opera and MediaTek also involved in Facebook-led initiative
Corporation penalised after breaking previous commitment to provide users with browser choice
Deal for Californian firm worth up to $155m
Browser provider drops home-grown engine in favour of that used by Apple and Google
Software company failed to abide by 2009 'browser choice' commitment