A company given $21 million by leading Silicon Valley investors aims to extend Bitcoin’s functionality so it can power much more than just payments.
The world’s first electrostatically driven graphene speaker matches or outperforms commercially available earphones, say physicists.
The way the Land of the Rising Sun built and lost its dominance in photovoltaics shows just how vulnerable renewables remain to changing politics and national policies.
The new White House approach could help Cubans gain access to the Internet—but the question is whether the regime will play ball.
Nations agree to start drafting climate action plans, which could encourage greater investment in clean energy.
Severe droughts are forcing researchers to rethink how technology can increase the supply of fresh water.
UCLA scholars will analyze raw video and audio feeds to glean insights into effective policing.
A technique that alters T cells has been shown to reduce the amount of virus in infected people.
A group of journalists and researchers wade into ugly corners of the Internet to expose racists, creeps, and hypocrites. Have they gone too far?