For years, scientists have watched nematodes build massive superorganisms in the form of writhing towers. But, they've only seen it happen in the lab. Now, though, researchers write that they've ...

You’re not likely to witness a horsehair worm making its exit from a praying mantis, but if you do, it’s quite a sight. The spaghetti-like worm, under wet conditions, gradually wiggles out of its host ...