Grabbing your phone in a moment of loneliness isn't always a bad thing. But if you’re seeking long-term solutions, learning to process negative feelings is best. ...read more
Scientists created an algorithm that helped the drone find the fastest path for navigating an indoor racetrack — outstripping the times of two professional drone pilots. ...read more
For decades, Canadian waterways have carried toxic mine waste through natural ecosystems, into tribal lands and across the U.S. border. A coalition of indigenous leaders and scientists are now calling for international protection. ...read more