CHENNAI, India — Now that artificial intelligence has mastered almost everything we do online, it needs help learning how we physically move around in the real world. A growing global army of trainers ...

Primary school students interact with a humanoid robot named Xiao An after a science lesson in Hefei, China. (Han Suyuan / China News Service / Getty Images) Now that artificial intelligence has ...

Trump could be handing the Virginia governor's race to Democrats Former Vice President Dick Cheney dead at 84 DOT might be forced to shut down some airspace next week: Duffy Remembering the life and ...