The justices return from summer break to hear arguments in Boulder, Colorado’s lawsuit against Exxon Mobil and Suncor Energy.

The case centers on a lawsuit that the city and county of Boulder, Colorado, brought against Exxon Mobil and Suncor Energy, with Boulder officials arguing they face increasing costs because of the ...

Conservative Supreme Court Justice Samuel Alito will no longer participate in a major climate case after facing calls because of his stock holdings in oil companies.

The high court is starting its term with a major climate change case. The justices will hear an appeal from energy companies trying to block dozens of lawsuits seeking to hold them liable in court for ...

The Supreme Court began its new term by hearing arguments in a case skeeing to hold energy companies liable for damages caused by climate change. NBC News' Gary Grumbach has details on the cases ...

Nepal's prime minister scolded fellow world leaders Thursday, saying the nation's recent deadly flood reminds a warming world that climate change keeps hurting people who didn't cause the crisis but ...