They found the answer in a backpack ... behavior of these wild animals," said Martin. It's an idea that initially came from two sisters in Chile, whose backpack-wearing dogs have been helping ...

White-throated sparrows teach each other new songs on migration stop-overs. Dainty Tennessee warblers make unexpectedly long ...

Scientists are betting on a new system to alert us to impending earthquakes: birds wearing tiny backpacks. A global network of volunteers has started to tag animals with the devices—Wikelski ...

Engineers from the university created tiny sensor-packed “backpacks” for bumblebees. As you might have guessed, the devices don’t deliver any information to the bees themselves, but instead ...