On the Air: January 19, 2020

For more than three months, giant kelp off the coast of California bobbed up and down like a pumpjack in an oil field. The goal of that motion was to replace a few pumpjacks by developing a replacement for some of the country’s oil.

In Print: January 1, 2020

Sea turtles use flippers to swim and glide through the water or sometimes crawl across the beach—anything related to moving around. But it turns out that these aquatic reptiles use their flippers in other ways too, including handling food.