What Secretary of State Marco Rubio Would Mean for Latin America
As the first Latino secretary of state, Rubio is expected to devote considerable attention to what has long been disparagingly referred to as Washington’s backyard.
Lame-duck Biden arrives in South America for global summits after mid-flight press revolt over lack of access
Biden did not speak to reporters upon arriving for his first official trip to South America after reporters harangued White House press secretary Karine Jean-Pierre on Air Force One.
Trump 2.0 looms as world leaders head to South America for summits
World leaders are heading to South America for twin summits this month, with one major theme dominating: Donald Trump 2.0.
Nature3d
Google uses millions of phones to map Earth’s ionosphere and improve GPS
When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...