Inspired by a pond microorganism that retracts its spiral stalk using geometry alone, soft gel helices now wind and unwind on their own to amplify motion.

Discover underrated Florida state parks with waterfalls, fossils, wildlife, and hidden trails that reveal the Sunshine State’s wild and peaceful side.

Evening light bathes everything in warm, golden tones. At night, you can gaze out at stars unobscured by city lights. The ...