It is time now for our science news roundup from Short Wave, NPR's science podcast. And I am joined by the show's two hosts, Regina Barber and Emily Kwong. Hello. EMILY KWONG, BYLINE: Hi, Scott.

Southeast South Dakota Union County Public Works Administrator, Raymond Roggow, has applied fog seal to all of his county's chip-sealed roads for most of the past five years and is very pleased with ...

This week's Short Wave news roundup covers harvesting drinking water from fog, what elephant seals reveal about fish populations in the deep ocean, and why there's always room for dessert. It is time ...