Blinken Touts U.S. Investments in Angola
Secretary of State Antony J. Blinken finished a four-nation tour of Africa with a visit to Angola, site of major new U.S. investments, which may help counter China’s influence.
Rare Earth Metals May Be Lurking in Your Junk Drawer
And that’s a good thing. They’re critical for renewable energy, and a new study says recovering them from old cellphones and other waste could help meet the demand.