This week's news coverage featured more Greenland drama than usual. And if you've been paying attention to it all, you'll get at least one question right.
The once-hot Silicon Valley startup has seen its stock’s value decline 99% and is struggling to survive. That has put the spotlight on the genetic data it has on 15 million people.
Researchers have compared the DNA of 27 Black people who lived at the Catoctin furnace between 1774 and 1850, finding a link between these enslaved Americans and nearly 42,000 living relatives.
