What longtime climate activist Rafe Pomerance wants you to know

A Department of Energy document obtained by POLITICO indicates funding for the MACH2 hydrogen hub could be cut.

The Wolf Administration says a new plan can help the commonwealth reach its greenhouse gas reduction goals by 2050 and help avoid the worst effects of climate change.

A new report from the National Audubon Society says Pa.'s ruffed grouse and N.J.'s American goldfinch could disappear.