KELLY: Bats flying out of their caves by the thousands, sometimes tens of thousands. Across the world, it happens every night. And for the bats, you might think it was a nightmare, too - a traffic ...

When night falls, a high-stakes acrobatic drama takes the stage, a swirl of bats hunting insects, trying to outmaneuver each other in aerial pursuit and escape. Science reporter Ari Daniel has the ...

As a deadly fungal disease sweeps across North America, wiping out millions of bats, scientists are pioneering a bold new strategy to protect these special creatures. As a deadly fungal disease sweeps ...