Though it has only a small edge in terms of range, GM’s all-electric car will get to market well before Tesla’s Model 3 does.
Light pollution prevents a third of humanity from seeing the night sky. LED lighting is about to make the problem worse.
The seething waters of the Pentland Firth are one of the few places in the world where the technology makes sense.
An aggressive emissions bill commits the state to making deep cuts in emissions by 2030.
Tying extreme weather events to global warming should make our planet-wide disaster in slow motion easier to comprehend.
A coming surge in global battery production will drive costs down, a key factor in determining whether electric vehicles will take off.
As governor, Bush signed a bill that set the state on a path to becoming a leader in generating carbon-free electricity.
Startups with novel chemistries tend to falter before they reach full production.
A small set of turbines off Rhode Island will switch on this October—could it be the start of something big?
The batteries should last twice as long as comparably sized rivals.