The elm zigzag sawfly has spread to 15 states in five years. Now it's attacking the tree that cities planted to replace Dutch ...

Changes to taxation have been diluted, but a government commitment to end the use of enriched colony cages has not been ...

There are some strange mating rituals in the wild. Birds court through dance and song, and some males fight for females’ ...

Deep inside a fossil-filled cave in the Dominican Republic, researchers uncovered evidence of an unexpected interaction ...

Most people think of moths as small insects fluttering across porch lights, but some species greatly challenge that image.

New law establishes legal foundation for cage-free egg production systems and livestock management practices aligned with ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

By managing light, nutrition, molt schedules, and other things like nutrition, housing, and health, commercial farms can help ...

Big Bear’s famous bald eagles Jackie and Shadow are renovating their nest, signaling a new clutch of eggs could arrive soon.

Boulenger’s backpack frog uses one of the strangest reproductive strategies in the amphibian world. Females carry fertilized ...