A longtime Tesla Inc. executive is leaving the Elon Musk-run electric vehicle company, extending a string of departures as the manufacturer shifts its focus to artificial intelligence and robotics.  

Rian Howlett , Karen Friar and Ines Ferré Updated 1 min read US stocks recovered from steep losses on Monday, flipping firmly into the green after President Trump hinted the war with Iran could be over soon. Crude fell quickly after surging past $100 per barrel. The tech-heavy Nasdaq Composite (^IXIC) rose more than 1.3%,...

I’ve covered oral care for more than five years, and every time I talk to dentists about floss, they have the same advice: use whatever type you’ll actually stick to and make a daily habit. If you can’t stand sting floss and picks, a water flosser is a great alternative — and a highly-rated model...