What Trump's budget would mean for NASA and climate change
Why are all these astronauts studying the Earth anyway?
Obama: Clean energy has an 'irreversible momentum'
The 44th president explains how green energy is now cheaper than fossil fuel, and that can't easily be undone by his replacement.
Tesla's new Roadster, and more in the week that was
France also opened up the world's first solar road.
ICYMI: Genetically-modified mosquitoes are coming
Whether Floridians want them is another matter.
Part of Scotland will soon be powered by kites
The offshore kite farm is expected to generate 'several hundred megawatts' of power by 2025.
Tesla and Solar City agree to a $2.6 billion merger
New "integrated solar and storage" offerings are already on the way.
World's largest solar power plant experiences minor meltdown
It briefly turned into the world's largest magnifying glass.
Want Tesla's home battery soon? Go to Vermont
A Vermont electric utility will sell you Tesla's Powerwall in January, and you'll even get a break on your bill.
Bill Gates is launching a multibillion-dollar clean energy fund
The Microsoft co-founder will reveal a massive clean tech initiative at the UN climate change summit in Paris next week.