Add Yahoo as a preferred source to see more of our stories on Google. Each year, birds set out on their annual spring migration, traveling to their summer feeding grounds. This time of year is when ...

It’s no secret that many types of insects, such as bees and butterflies, are essential to the environment. Animal pollinators are primarily responsible for propagating three-fourths of flowering ...

Hosts of NPR's science podcast discuss new findings about long-distance fly migration, an unexpected impact of emissions in the Amazon, and fish noises. All right, it's time now for our science news ...