Imagine you’re out hiking in a remote area when you suddenly witness a friend take a serious fall. They’re unable to move, and you’re unsure of the extent of their injuries. In the past, you might ...

The British cellphone carrier Vodafone has just announced that it has made a “historic first space mobile video call from a remote area of Wales,” the company revealed. And the ground-breaking service ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

Facebook today announced several updates for its Messenger platform, introducing Siri call integration, new AI features, support for HD video calls, and audio and video voice messages. iPhone users ...