Obama’s pick to be the next UN ambassador hasn’t said much on climate change.
Scientists are heading underground for clues to ancient climates.
Like many TV weathermen, Stu Ostro didn’t believe in climate change—until extreme weather and scientific evidence changed his mind.
Will eating fewer hamburgers help? How about dumping iron into the ocean? Here’s your one-stop shop for the answers.
…and leaves locals to pick up the tab.