For biologists around the world, the invention of small, portable acoustic, radio and satellite tracking tags has revolutionized their understanding of where animals go and how they live. But ...

If you liked this story, share it with other people. The yellow-legged hornet is a predator: after it sets up a nest in a new neighborhood, its workers head out in search of smaller wasps, flies and ...

Breakthroughs in tagging technology are opening a window into the lives of smelt and other small swimmers—a shift some scientists say could transform our understanding of the underwater world’s more ...