After 17 years underground, red-eyed Brood II cicadas emerge.
Diversity in algae-eating fish protects coral from toxic seaweed.
Farmers in the Andes use biodiversity as insurance.
A new study identifies a likely ancestor to all placental mammals.
A short-nosed bat bests its nectar-drinking cousin at pollination.
DNA evidence identifies the world’s rarest whale.
City-dwelling coyotes in the United States choose lifelong partners.
A submersible microscope reveals plankton behavior.
As habitats shift, connections are key for climate-sensitive species.
Scientists seek cures for disease in underground microbes.