With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...

One man is dead and a woman is hurt after a shooting involving Phoenix police officers in Gilbert overnight. Officials say the incident happened after midnight near Williams Field and Higley roads, ...

Researchers analyzed saliva the nocturnal mammals leave behind when sipping nectar from plants and residential hummingbird ...

Research shows synthetic dyes can cause behavioral issues including hyperactivity and aggression in some children.

Las Vegas City Hall does not display nor possess a photo of the mayor considered “the most controversial” in the town’s ...

A new type of bird flu has been detected in dairy cattle in Nevada, according to the USDA. The strain is different from the ...

After a dozen years, a unique partnership with Giannis Antetokounmpo and a championship, here's why the Bucks traded Khris Middleton.

Three years in the making, the piece depicts a pair of tiny sparrows in flight (a bird often associated with Aphrodite, the ...

In the vast urban sprawl of Arizona, the habitat of the tiny western burrowing owl is being destroyed—prompting ...

In January, avian flu was detected in a dead bird at Julian Lake Park. Here's what to know about the virus in North Carolina.