High temperatures continue to affect people in the U.S. and abroad, including in Iran where it reached 152 degrees on Sunday. The southwestern part of the U.S. continues to experience extreme weather after over a week of a heat wave.
The office of Montana’s Republican attorney general is appealing a landmark climate change ruling that said state agencies aren't doing enough to protect 16 young plaintiffs from harm caused by global warming.
A coalition of environmental groups is calling on the federal government to enact emergency rules to protect a vanishing species of whale from lethal collisions with large ships.