Qualcomm has formally rejected Broadcom’s US$105bn acquisition offer, kicking off what would be the largest technology takeover battle in history. Qualcomm recommended shareholders spurn the deal, saying it’s an opportunistic

Vodacom Group shares fell the most in more than a month after Africa’s biggest wireless operator by market value reduced its first-half dividend amid weaker economic conditions in some of its key markets. The stock slumped as

Bitcoin plunged as the cancellation of a technology upgrade prompted some users to switch out of the cryptocurrency, spooking speculators who had profited from a more than 800% surge this

IBM is increasing the pressure on Google in the battle to commercialise quantum computing technology. Quantum computers hold the promise of being able to solve difficult problems from fields