On Zoom, you can do a test meeting to ensure your audio and video are working properly before you join an actual meeting.

Ellen Davis, a fifth grader at Riverside Elementary School in Newport News, proved Saturday that brainy kids can bring glory to their schools as well as athletes. Her self-taught computer wizardry won ...

IBM's supercomputer Watson is going up against top players of the US television quiz programme Jeopardy! this week, stirring up excitement in the artificial-intelligence community and prompting ...