New reports show travel risks around the world

From catching Covid-19 to getting caught in a blizzard, traveling can be risky business these days. But just how risky often depends on the destination — and how you define the risks. Safest cities: p...

at-home testing, from Covid to cancer, worth $2 billion dollars

The at-home testing market is bigger than just Covid tests, and it’s bigger than over-the-counter pregnancy tests. In fact, the emerging marketplace of consumer-initiated lab testing may be wort...