U.S. recruits scientists abroad for COVID-19 vaccine trials, pledges access to supply

Baby George, born amid Beirut blast, is ‘light in the darkness’

Big 12 moves forward with fall football, after Big Ten and Pac-12 push back seasons

Vaping linked to risk of COVID-19 in teens, young adults

How Kamala Harris found the political identity that had eluded her

Democratic presidential candidate Biden taps Senator Kamala Harris as running mate

Democrats concerned by Facebook oversight board’s limited authority

Delay routine dental checkups, WHO urges, until COVID risk is known

Scientists ask: Without trial data, how can we trust Russia’s COVID vaccine?

Dwarf planet Ceres is ‘ocean world’ with salty water deep underground

COVID-19 cases in U.S. children soared in late July

Morikawa faces major expectations after PGA Championship win

Tech giants back legal challenge to Trump’s foreign worker restrictions

U.S. sets record as coronavirus cases top 5 million

Judge rejects Trump restrictions on coronavirus sick leave for employees

New York seeks to break up NRA, alleging financial mismanagement

It’s not for me: speed of COVID-19 vaccine race raises safety concerns

Tiger, McIlroy and Thomas grouped together at PGA Championship

Yadier Molina among Cardinals to test positive for COVID-19

Tropical Storm Isaias kills one as tornadoes threaten Northeast