As the global push towards low-carbon societies accelerates, a new study reveals that justice concerns are increasingly surfacing in legal disputes over climate policies and projects. This phenomenon, ...
NASA's Curiosity rover, currently exploring Gale crater on Mars, is providing new details about how the ancient Martian climate went from potentially suitable for life -- with evidence for widespread ...
Alexandra Petri is a Washington Post columnist offering a lighter take on the news and opinions of the day. Petri is the author of "A.P.'s US History: Important American Documents (I Made Up)" and ...