They’re nutritious, affordable, and always in demand. Learn how staffers prepare and deliver thousands of bugs each week to the animals living at the Smithsonian’s National Zoo and Conservation ...

Researchers may have discovered the first example of a frog that pollinates flowering plants. By Sofia Quaglia On warm evenings near Rio de Janeiro, you might find milk fruit trees covered in brownish ...

Researchers have identified a protein that may help a poison dart frog collect toxins from food and transport them to the frog’s skin, Erin Garcia de Jesús reported in “How poison dart frogs hoard ...