WhatsApp 'unsend' feature is finally revealed – here's how to recall embarrassing messages
Ever wanted to undo a message you sent by mistake? Well, now you will be able to.
UK firefighters to get futuristic 'hero-titan' helmets in wake of Grenfell Tower blaze
The next-generation HEROS-titan helmet from Rosenbauer UK will give crews a tech upgrade.
The rise of McDonald's robot workers has served up super-sized share prices
As digital kiosks replace human cashiers the fast-food chain forecasts a golden future.
Scientists create world's first graphene foam 'wonder material' from a 3D-laser printer
First-of-its-kind technique is breakthrough for mass producing super-strong graphene.
Catholic church to digitally fingerprint priests who work with children
Pilot background checking scheme run by Montreal church aims to protect minors from abuse.
An iPhone killer for a bargain price: Five best features of the OnePlus 5
The latest flagship from OnePlus has landed but what are its best bits?
Mafia informant accidentally deletes vital evidence against mob boss while resetting phone
Snitch's technical glitch loses recordings to be used as evidence against Philadelphia mobster Joseph Merlino.
Can your smartphone detect if you're depressed?
New app tracks the way you type to tell if you're suffering from depression or manic episodes.
'Most lethal drones ever' to appear at Paris Air Show
Kratos Defense to show off Mako and Valkyrie UAVs that can be used in swarms.
Sweden introduces first ever biometric train ticket implant
Passengers are using hand implants to buy tickets rather than old-fashioned paper ones.
Drug smugglers are using military stealth technology to make 'invisible' high-speed boats
Stealth 'narco' boats are the latest weapon drug cartels are using to evade police.
Watch the death-defying moment man rides hoverboard inches from edge of skyscraper
The heart-stopping clip shows rider performing tricks on top of Hong Kong building.
A380: The world's biggest passenger plane could get even bigger
New wing technology could see the superjumbo increase in size.
Boeing reveals plans for fleet of giant robotic underwater military drones
Partnership with Huntingdon Ingalls will boost development of futuristic unmanned drones.
Rare pair of 'mythical' Apple sneakers hit eBay with staggering $36,000 estimate
Apple made trainers for its staff in the 1990s, and although unloved then they are worth a fortune today.
Tumblr users who share revenge porn could be named and shamed
Microblogging site ordered to reveal names of over 500 users who shared clip.
Gordon Ramsay's father-in-law jailed for six months for hacking chef's computer
Chris Hutcheson and his two sons receive jail terms following family feud.
Is your printer spying on you? Full list of manufacturers who use secret 'tracking dots' revealed
Big name manufacturers who employ invisible yellow dot spy code revealed.
World's fastest elevator hits stomach-churning speeds in China
Guangzhou CTF Finance Centre breaks world record.
Facebook wants to secretly watch you through your smartphone camera
Patent for 'emotion-based technology' granted to offer tailored content and advertising.
Longest Uber ride in history: Chinese businessmen make record-setting trip to catch a meeting
Record-setting 650 mile trip from Dallas to Nashville took over 11 hours.
Is Silicon Valley losing its appeal? Why techies are flocking to new 'innovative' US cities
Could the home of tech be crashing as people moving to Silicon Valley drops.
Silicon Valley startup sells 'life preserving' teenager blood to the old for $8,000 a bag
Ambrosia offering controversial transfusions that claim to reduce risk of disease and cancer.
This hidden Apple trick could be the best iPhone hack ever
Try this amazing hack to turn your Apple AirPod case into a smartphone stand.
Study reveals the major problem with using a sat nav
Survey claims drivers lose 29 hours a years from misdirection.
iPhone 'saves life' of Manchester bomb victim by stopping flying shrapnel
Photos of the blood-covered iPhone shows damage from the bomb.
US gang wars go digital as rise in drive-by shootings blamed on social media 'beefs'
Dallas Police claim Facebook Live and YouTube used as platforms to incite violence.
Watch dramatic moment a GoPro saves reporter's life by stopping an Isis sniper bullet
Breathtaking footage shows action camera becoming real-life hero by deflecting incoming bullet.
Student invents bullet-stopping 'goo' to make liquid armour a reality
The life-saving material is mixed with Kevlar to stop the force of a Magnum bullet.
RAF Reaper drone strike saves Isis prisoners from public execution in Syria
Hellfire missile attack kills one Isis sentry and puts a stop to execution.
