The social network also raised its companywide renewable energy target to 50 percent by 2018.
A UK group is trying to use new superconducting tech to make a smaller fusion reactor.
The company is spending $600 million to build a data center that will one day be 100 percent powered by renewable energy.
“If you are able to guide electrical discharges, you can guide lightning."
Scientists made some mini engines that run on evaporation.
A new dome-shaped add-on to wind turbines may help them generate more power and bring construction costs down in the process.
CERN announces the start of data collecting from particle collisions at a record-breaking energy of 13 TeV.
Solar Impulse 2 will make its bid across the Pacific at a later date.
Radio Motherboard speaks to Musk's biographer about Tesla, SpaceX, SolarCity, and the man behind the 21st century's most interesting companies.
Divestment is working. Starting in 2016, the coal industry is set to lose billions of dollars.