How can the world create better medicines? More powerful solar cells? New batteries? The answers could come from a revolutionary research tool known as the quantum computer. It can seem like magic—ha…

The world is moving toward electric vehicles and clean energy, but a green future doesn’t depend on wind turbines, solar panels, and Teslas alone. It will also require a vast supply of advanced batte…

Richard Haass and Stanford University Professor Fei-Fei Li discuss how to contend with technologies that can do both good and harm.