Scientists at Stanford have unveiled the first-ever global map of rare earthquakes that rumble deep within Earth’s mantle rather than its crust. Long debated and notoriously difficult to confirm, ...
National Geographic has released two new atlases — and they don’t just update place names. These editions reflect political changes, shifting borders, and new geographic standards that affect how ...
Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.