Among the latest health hacks to go viral on TikTok is the idea of short post-dinner "fart walk" to aid digestion. Turns out, the science on this trend is solid, and so are the health benefits.

Over a lifetime, Martyn Stewart has recorded the sounds of a changing planet. Now, he's made an album with music producer ONR. "Imperfect Cadence" is a call to conserve the wilds of Scotland.

NPR's A Martinez talks to California attorney general Rob Bonta about the incoming Trump administration. During Donald Trump's first term, the state sued the federal government more than 100 times.

So far very few Americans have been rolling up their sleeves to get vaccinated against COVID, flu or RSV. Rob Stein is a correspondent and senior editor on NPR's science desk.