You wake up, head out to check your mail, and see a collection of small, strange eggs nestled in the grass. Are you looking at a clutch of snake or bird eggs? The clues as to whether the eggs are the ...

Across open landscapes, this powerful bird has developed a hunting strategy few predators dare to attempt. Instead of avoiding venomous reptiles, it actively targets them using speed, height, and ...

An appeals court rejected the Pacific Legal Foundation’s push to delist the southwestern willow flycatcher, while a district judge in Alabama agreed to shrink the critical habitat for the black pine ...