Trump ordered a migration halt from 19 nations and green card reviews after a deadly shooting near the White House.

Map O.1 Use of aggregated cellphone records to track mobility week by week during COVID-19 lockdowns in The Gambia, March–May, 2020 http://bit.do/WDR2021-Map-O_1 ...

Explore the Sunderland Collection’s stunning maps and atlases, spanning European mapmakers from the Middle Ages to the Enlightenment. Historical maps, like this world map from the Portolan Atlas by ...

Scientists have completed the first-ever global, high-resolution map of the world’s shallow tropical coral reefs. When combined with an integrated tool that tracks global coral bleaching events in ...