Discover Wildlife

“Imagine committing fratricide before you can walk.” This parasitic birds lays its eggs in the nests of other species

Does a cuckoo know it's a cuckoo? The answer is more difficult than you might think, explains Richard Pallardy ...
Smithsonian Magazine

Jupiter’s Moon Europa Is a Top Candidate for Hosting Alien Life. But It May Lack the Geologic Activity Needed to Birth Microbes

On Earth, deep-sea vents may have given rise to the planet’s first life. But nothing of the sort seems to be happening at the ...