Scientists claim to have discovered a new metal-oxide magnesium cathode material that could pave the way for batteries that pack a higher density of energy. Led by Texas A&M University chemistry specialist...
Why one of my grandchildren will be getting a smartwatch this year
The cheapest model starts at £699 in the UK
The company is expected to announce four iPhone 12 models on 13th October
Says its new iPad Air is six times faster than the top-selling Chromebook