The leader of Hezbollah vowed to retaliate for this week’s deadly attacks on the group’s communications devices

The leader of Lebanon’s Hezbollah is promising to retaliate for deadly attacks on its communication devices

The scientific director for the company that owned the Titan submersible that imploded last year while on its way to the Titanic wreckage testified that the sub had malfunctioned just prior to the fatal dive

All of 23andMe’s independent directors have resigned from its board in a rare move that marks the latest challenge for the genetic-testing company

Apple is giving more people the chance to test a software update that will implant artificial intelligence into its virtual assistant Siri and automate a variety of tedious tasks on the latest iPhone coming out Friday

The judge who will decide whether Google holds a monopoly over technology that matches buyers and sellers of online advertising must choose whether to believe what Google executives wrote or what they’ve said on the witness stand

Titan submersible's scientific director testifies that the sub malfunctioned just prior to the fatal Titanic dive

Instagram is introducing separate teen accounts for those under 18 as it tries to make the platform safer for children amid growing backlash against how social media affects young people’s lives

Just one day after pagers used by hundreds of members of the militant group Hezbollah exploded, more electronic devices detonated in Lebanon Wednesday in what appeared to be a second wave of sophisticated, deadly attacks that targeted an extraordinary number of people