Scientists found what sounded like chirping-like noises in space, over 62,000 miles (100,000 kilometers) from Earth.

Scientists have detected cosmic waves that sound like birds chirping in an unexpected place. These bursts of plasma, called ...

An analysis of 140,000 vocalizations from 77% of bird species showed that beak size and geography play a big role in the way ...

While there might not be as many freshwater species, Northern Arizona University researchers say it would still hurt areas ...

Nestled in the heart of Arizona’s Graham County, Roper Lake State Park is a hidden gem that’s about to become your new ...

Birds in North America depend on a migratory schedule based on timetables that are ingrained. Adapting to new conditions won't be easy.

Giant sequoia groves, such as in California, are the “birdiest” habitats, in part because the ecosystems are protected and remain intact.

When one resource disappears, we all suffer. This is why we must recognize that nature is our most important ally in our ...

issued a warning this week to Arizona hunters and falconers following the arrival of avian influenza in the state. What is bird flu and how worried should I be? Avian Influenza, or bird flu ...

issued a warning this week to Arizona hunters and falconers following the arrival of avian influenza in the state. Avian Influenza, or bird flu, is a highly pathogenic viral infection that ...