A new solar power system is easy to add to a roof, and performs its own safety checks.
China may put a stop to growing carbon dioxide emissions earlier than expected, but how quickly they start coming down is also important.
A big investment in data-driven city management starts to pay off.
Coupled computer models will help officials know what to do as intense storms approach.
The effects of atmospheric carbon linger for centuries, so historical emissions totals are relevant context for the global climate policy debate.
A startup has started selling a battery that helps solar and wind power operate in remote locations.
Latest synthesis report from U.N. panel says we’ve already emitted half the permissible greenhouse gases if we wish to avoid the worst.
Carbon emissions have been trending downward, but not quickly enough to offset fluctuations in weather patterns.
A new report from the E.U. estimates the true economic cost of different forms of energy production.
Lockheed Martin says it will have a small fusion reactor prototype in five years but offers no data.