Canada's Crawford Lake may hold evidence that humans have fundamentally changed Earth enough to have started the Anthropocene, a new chapter in geologic time.
Q&A: Washington Post climate editors talk global strategies for a global story cjr.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cjr.org Daily Mail and Mail on Sunday newspapers.
More than 1 million refugees have left Ukraine, according to data from UNHCR, the U.N. refugee agency. The exodus is set to become Europe's worst humanitarian crisis in this century, already on par with the number of refugees who were displaced from Syria, Iraq and Afghanistan in 2015.
Democrats look to restrain recall politico.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from politico.com Daily Mail and Mail on Sunday newspapers.