More Environment News People and Places Tucson Stories

The stinknet weed (Oncosiphon pilulifer), seen here with a key for scale, was being traded as Globe chamomile before being renamed. Scientists say it is an invasive plant in our region.

Invasive Plant is Causing Concern in the Sonoran Desert

South African native can flourish in Central and Southern Arizona

A male elegant trogon in Madera Canyon feasts on a caterpillar it picked off a tree.

New Film Focuses on the Unique Sky Islands of Arizona

Thousands of different species depend on this habitat

A Tucson Clean and Beautiful volunteer is putting mulch around a new tree in a neighborhood in South Tucson on Saturday, Dec. 17th. The mulch helps protect the tree from the harsh desert climate.

60,000 trees planted since start of Tucson Million Trees program

Tucson Mayor Regina Romero announced the program in 2020 and hopes to reach the goal by 2030.

Volunteers work at the nonprofit-run Mission Garden with downtown Tucson's skyline in the background, November 2018.

Author Sees Food Systems as a Way to Unite People

Tucson resident says communities across the country are joining forces for the common good.

The rain lily is one of the many flowers that can grow well in many Arizona gardens.

Master Gardeners Celebrate 35 Years in Pima County

Volunteers have been "planting knowledge" since 1983.

Participants walk along the Rillito River path in on the tours held by members of Watershed Management Group.

Will Water Return to Tucson's Washes?

A group hopes to restore running water to the city's watershed.

Baboquivari Peak, the most sacred site for the Tohono O'odham people, can be seen from many parts of Buenos Aires National Wildlife Refuge.

A Helping Hand for Nature

Friends of Buenos Aires National Wildlife Refuge volunteer time and effort.

A male elegant trogon displays some of the colors that have made it very attractive for birders.

Tropical Bird is Treating Admirers in Arizona

The elegant trogon, a prize for many birdwatchers, is breeding in various mountain ranges around the state.

White-throated woodrat - (Neotoma albigula)

Pack Rats for Dinner, Anyone?

New cookbook encourages people to try out the rodent as a food source.

Sirena Rana began exploring the Arizona Trail in segments before completing it twice.

The Arizona Trail Opens New Paths for Tucson Resident

Accident leads to exercise and new discoveries

Volunteers contribute time & effort to one of Tucson Clean & Beautiful's many tree planting campaigns.

A Greener and Cleaner Community

Tucson Clean and Beautiful gets new executive director after nearly 30 years.

Chiricahua National Monument is home to hundreds of plants and animal species, including some from the Sonoran Desert and the Chihuahuan Desert.

Proposal Pitches A New National Park in Arizona

Residents hope to turn Chiricahua National Monument into national park.

German students David Sipple, Milan Daus, Stefan Zins and Davis Rösch have been riding bicycles all around Tucson during their visit.

Tucson, an Urban Classroom for German Students

University students visit the city to learn about global conditions

Organ Pipe cacti are native to Mexico, but are also found in part of Arizona, in the Organ Pipe Cactus National Monument.

National Park Service Turns 99, Centennial Celebration Begins

Service oversees hundreds of parks and monuments across the country.

Birdwatchers look at Tucson wildlife from a distance.

People Flock to Tucson Bird And Wildlife Festival

Tucson Audubon Society holds 5th annual festival focusing on nature.

Jeffrey Silvertooth, PhD, addresses people who are learning more about agriculture.

Group Helps Grow Interest in Agriculture, Gardening and Nutrition

Cooperative Extension offers many programs in Arizona.

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