Brad Plumer
Former Senior Editor
Latest articles by Brad Plumer
This was the last obstacle standing in the way of the project.
A look at the new economics of Canada’s oil sands.
Nope, global warming hasn’t stopped.
But the GOP is likely to keep trying to fast-track approval of the controversial pipeline.
US cities, for instance, are many times brighter than similarly-sized German cities.
It’s all about supply and demand. Or rather, expected supply and demand.
Politicians tend to give shockingly wasteful defense programs a free pass.
The monarch population in North America has fallen as much as 90 percent.
The stories that dominated the headlines — like Keystone XL — may be less important than some little-noticed trends.
There are now just 99 reactors left in the United States — and more could close in the years ahead. That could be bad news for climate change.