These types of legs have only ever been documented in one other type of millipede found in South America, researchers said. Photo by Ruttapon Srisonchai. Hidden in southwestern Thailand’s limestone ...

Hidden in southwestern Thailand’s limestone caves, researchers encountered a “very strange” and “striking” insect with an unusual trait — some of its many legs were long, and others were short. The ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA COUNTY, Okla. — More than 100 car ...

A strange, rare hybrid bird was found in a Northeast suburb in San Antonio. The mysterious bird is the offspring of a blue jay and a green jay, which biologists say may be among the first examples of ...