A veteran war correspondent is on a campaign to empower journalists to collect evidence of Russian atrocities in Ukraine in a way that could stand up in court. She wrote about it for Vanity Fair.

America’s currency is strong right now, which is creating a lot of problems abroad. Marketplace explains.

Scientists are developing genetically modified pigs that could one day be personalized as a particular human’s organ donor. The Wall Street Journal looks at the difficult ethical questions.

Parents everywhere sing silly songs to their babies. The Atlantic looks at the benefits.