Big rigs and other heavy vehicles will have to cut their carbon emissions and fuel consumption 25 percent from current...

Federal investigators are looking into whether the EPA is covering up or improperly handling sexual harassment complaints. The agency's Office...

Obama administration efforts to train laid-off coal miners and their spouses for the "jobs of the future" are turning out...

In the first months of 2016, the North Atlantic has been significantly colder that the comparable El Niño year of...

The advent of climate models has given an aura of certainty to climate predictions but a model is no better...