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Mosquito

Climate Change May Affect West Nile Mosquitoes, Study Says

UA researchers used computer models to predict impacts of weather changes on mosquito populations.

Gray Wolves May Be Removed from Endangered Species List

However, US Fish and Wildlife says Mexican gray wolves would probably remain under fed protection.

Harvester ants living in a diorama of their natural habitat.

Conservatory Showcases Ants, Bees in Natural Habitat Displays

Butterfly Wonderland in Scottsdale houses two exhibits that allow visitors to watch creatures' daily routines live.

US Court Upholds EPA on AZ Power Plant Cleanup

Apache, Cholla, Coronado coal-burning stations must meet nitrogen oxide emissions standards in 5 years.

A new species of desert mountain scorpion found in the Catalina Mountains.

Researchers Find New Scorpion Species in Catalinas

This is the second time a new species is found in the mountains, which is unusual; unclear of how venomous creature is.

A prickly pear sits in the Sonoran Desert cactus forest, over looking the surrounding mountains.

Our Great Outdoors In September

Exploring the desert's biodiversity.

Butterfly Wonderland near Scottsdale Arizona is the largest butterfly atrium in the nation and is home to hundreds of different species of these beautiful flying insects.

Scottsdale Conservatory Houses Worldly Butterflies

Nation's largest conservatory receives cocoons from South America, Southeast Asia, other places around globe.

Dust blows from Freeport MacMoRan mine tailings near Green Valley, Ariz. in July, 2013. The incident led Pima County to issue a notice that the company violated air quality standards.

Freeport MacMoRan Faces Air Quality Violation

Pima County asks mining company south of Tucson to come up with plan to prevent dust after summer complaints.

Water levels at the Colorado River Basin.

New Agreement Helps Tucson Manage CO River Water Supplies

25-year deal reached between city, CAP to get 'groundwater credits' for storing renewable supplies.

Rare Seabird Spotted in Patagonia Lake

Juvenile blue-footed booby last seen in the area Wednesday; visitors flock hoping to get look before it moves on.

AZ Research Ranch Showcases Local Grasslands

Hundreds of native plants, animals depend on these diverse ecosystems; visitors allowed on limited basis.

Group's Goal: Restore Colorado River's Delta

Overdraw of water imperils wetlands, environmental coalition says as it holds Phoenix gala to raise money.

A butterfly, local to Southern Arizona, sits a top a desert flower.

Local Parks Help Preserve Southeast AZ Native Butterflies

Tohono Chul, Tucson Botanical Gardens create botanical displays to attract, protect the colorful creatures.

TEP Expands Purchases of Natural Gas Generated Power

Tucson utility company says it plans to to use more renewable energy sources; less from coal-fired plant.

Brewer to Seek Appeal of Federal Disaster Denial

Yarnell needs help with rebuilding more than 100 houses, preventing erosion in wake of fire, governor says.

Pima County, UA Working to Eradicate Invasive Bullfrogs

Species has been threatening native frogs, toads, wildlife in central Tucson restoration area.

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