An illustration of Longipteryx, a fossil bird with unusually strong teeth right at the tip of its beak. Illustration by Ville Sinkkonen Get the Popular Science daily newsletter💡 ...

Longipteryx is a weird fossil bird with a long beak with super-hard teeth at the tip. Based on its beak, scientists have guessed that it ate fish, but in this new study, scientists discovered ...

HILO, Hawai‘i (KHON2) — A Hawaiian hawk, or ‘io, was euthanized after being found “emaciated” and missing part of its beak on Hawai‘i Island. Recently, a woman reported finding the ...