What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

The RNA world hypothesis proposes that early life was based on RNA, which subsequently devolved the storage of information to more stable DNA, and catalytic functions to more versatile proteins.

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While there is an enhanced risk of significant severe thunderstorms over the next 24 hours, the size and shape of these thunderstorm clumps is a key piece of info for you.