Solar beads can make some very cool lamps and flashlights
Here's what solar power may look like in the near future.
Scientists confirm twisty fusion device's odd magnetic fields
The world's biggest stellarator is operating as intended.
MIT's sensor network tracks your power-hungry appliances
The system monitors each device in your home based on the electricity it drains.
Tesla runs an entire island on solar power
Its grid on Ta'u shows that you can eliminate conventional energy... in the right situations.
NASA demonstrates EM Drive theory, but don't get too excited
The methodology behind a fuel-free 'impossible drive' is solid enough for a peer-reviewed paper.
Tesla makes its case for buying SolarCity
The two Musk-owned companies are forming an "end-to-end clean energy" solution.
Tesla unveils its solar roof and Powerwall 2
The company wants you to harness the power of the sun.
ICYMI: The ESA's mission to Mars launches next week
Get your Jiffy Pop ready.
Part of Scotland will soon be powered by kites
The offshore kite farm is expected to generate 'several hundred megawatts' of power by 2025.