To get its drone delivery service off the ground, Amazon must convince regulators to adopt its ideas for drone traffic control.
Startup Density says its Internet-connected sensors can make it simple to count people all over your city.
Google compromised the security of its Android operating system by giving up the ability to push out security patches.
Every sporting event tells a story. Now the first computational analysis of "game stories" suggests that future sports could be designed to prefer certain kinds of stories over others.
Technology and geopolitics are driving ambitious deep-sea projects to provide clean energy to parts of the world that desperately need it.
Researchers have created self-contained cellular biolasers.
China generates only about 2 percent of its total electricity using nuclear power, but it is adding new reactors much faster than any other country.
Online learning comes into the classroom.
Duke’s provost says there’s no question that students are getting value from online learning.
Stanford’s president questions whether online learning can match traditional instruction in motivating students.