Familiar faces we expected to see are missing, while new sports like skateboarding and surfing make their debuts

Here is what a Supreme Court now stacked with a strong conservative majority has quietly changed

Leaked documents suggest Facebook is doing far worse than it claims at minimizing COVID vaccine misinformation

Hitler undermined democracy by lying about World War I; Trumpists want to do it by lying about the 2020 election

Tired of receiving dozens of get-rich-quick offers and promos for "bulk mailers" in your e-mail? Meet the software designers who have made it all possible.

Blackwater made billions from government military contracts during the U.S.-led wars in Iraq and Afghanistan

"This has almost become an industry on the right," expert says

The deaths of three imprisoned women expose a federal prison system plagued by problems exacerbated by the pandemic

Researcher says he was "shocked" that US life expectancy continued to fall in 2021 as gap with other nations grows

Here's what experts say about how current vaccines work, and the potential benefits of another dose

In a real-time study of 350,000 people in Bangladesh, real-world results wowed researchers

Fauci and other health officials discussed the CDC's guidance revisions and the long-term health effects of COVID

Clinical trials of COVID vaccines excluded pregnant people, which left many wondering whether to get vaccinated

One spelling error that sparked a flurry of comments on Twitter came in the very beginning of Trump's response

Rep. Thomas Massie tweets "Voltaire" quote against Fauci — it really comes from a Nazi with child-porn conviction