Project Hopes to Photograph Jaguars, Ocelots Near Tucson
Camera traps set up at more than 200 places in mountains surrounding the city.
Teenagers Ask Big Questions at Biosphere 2's Summer Academy
It's a Tuesday afternoon, a group of high school kids are trudging in rubber boots through only mangrove forest in Southern AZ.
Familiar Sounds of Summer
Some "singing cicadas" are associated with the monsoon but a bug expert disagrees.
Friends of Stars, Skies in S. AZ
Tucson Amateur Astronomy Association is celebrating 60 years in the community; they are connected to all things astronomy.
Biosphere 2 Raising Money for Sea of Cortez Small Scale Replica
The researching facility has until April 22 to raise $100K to turn a 9,000-square-foot tank into living model of Gulf of California's oceanic environment.
Disease Drives Shrimp Prices; UA Researcher Seeks Solution
Syndrome kills species when young, causing entire crops to be lost; scientist finds way to detect it early on.
Scientists: Darkness Harder to Find Due to Overpopulation
Use of artificial lights is increasing around the world; experts say tens of millions of people have never experiences truly dark skies.
UA Researchers Study Climate Change Effects In Amazon Trees
University scientists part of international research team; recently wrapped up field work in Peru.
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.
Pima County, UA Working to Eradicate Invasive Bullfrogs
Species has been threatening native frogs, toads, wildlife in central Tucson restoration area.
Historic Park's Pond Drying Because of Drought
Distinctive desert-meets-swamp characteristic of Tucson's Agua Caliente Park is slowly disappearing.
Suspect Charged in Saguaro National Park Vandalism
16-year-old boy alleged to have spray-painted graffiti on 11 saguaros, other spots in May.
Proposed Barriers Along Border Could Harm Wildlife
The issue has raised flags among environmentalists, who argue it could be devastating to the area's natural surroundings.
Mt. Lemmon Fees to Change Starting July 4
Recreation area will charge visitors in 11 individual sites instead of as a whole.
Wildfire on Mount Lemmon Burns 200 Acres
Blaze possibly caused by lightning Sunday evening continues to grow on site of Aspen Fire of decade ago.
