WASHINGTON — For years, scientists have had a straightforward idea for taming global warming. They want to take the carbon dioxide that spews from coal-burning power plants and pump it back into the ground.
...But it has become clear in recent months that the nation’s effort to develop the technique is lagging badly.



A major winter storm is set to sweep the nation this weekend, bringing snow, sleet, ice...
The aurora could be visible across Canada and much of the northern tier of US states...
The world has entered an era of “global water bankruptcy” that is harming billions of people,...
For years, the Environmental Protection Agency has assigned a dollar value to the lives saved and...





























