Ancient genes pinpoint when humans and Neanderthals mixed and mingled
Nearly half of US teens are online 'constantly,' Pew report finds
US senator says mysterious drones spotted in New Jersey region should be 'shot down, if necessary'
Concern over Syria's chemical weapons stockpile triggers emergency meeting of global monitor
DoorDash steps up driver ID checks after traffic safety complaints
One Tech Tip: How to protect your communications through encryption
US hikes tariffs on imports of Chinese solar wafers, polysilicon and tungsten products
What happens next with Alex Jones' Infowars? No certainty yet after sale to The Onion is rejected