"If it had gone two houses down, probably it would have never been reported anywhere." Experts stunned after capturing ...

A global study reveals sexual selection influences life expectancy differences between sexes in mammals and birds, reshaping ...

A riverside tract that includes wetlands, forest and colorful native plants also attracts a sky full of birds.

Blue-and-green jay hybrid is turning heads in San Antonio, Texas, after weather-driven habitat shifts brought 2 species ...

Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study ...

Across 1,000 species, males die younger than females—even in zoos. A global study shows biology, not just lifestyle, drives ...

A new analytical method is revealing how conservationists can further boost breeding programmes dedicated to saving some of ...

A rare hybrid bird born from two iconic species has been discovered in Texas, sparking new conversations about climate change ...

The rare bird, spotted in a backyard in Texas, is the first known blue jay-green jay hybrid in the wild, according to a new ...

(CNN) - Researchers in Texas say they’ve identified the first-known wild hybrid between a blue jay and a green jay. According ...