EPA investigating Colorado air pollution regulations for discrimination
The EPA is probing Colorado’s oversight of the state’s biggest polluters and whether the effect of that pollution on Hispanic residents and other racial minorities is discriminatory.
Coolidge Dam records highest water level in 5 years, a relief for Arizona farmers
Six months ago, Caywood Farms in Casa Grande was dusty, dry and brown. Now it's wet, muddy and most importantly - it's green.
Climate in 2022: Extreme heat, drought, floods fueled by warming planet
By October, the U.S. had experienced 15 major weather disasters with losses exceeding $1 billion in damage each, according to NOAA.
Christmas tree pickup, recycling tips for after the holidays
Recycling options vary among communities but here are some general tips on how to get rid of your real tree.
Is Christmas wrapping paper recyclable? Tips for leftover holiday packaging
With piles of shiny Christmas paper, bows, boxes, and gift bags, some may be left wondering how to dispose of all the remnants.
Polar bears near 'Polar Bear Capital' dying at alarming rate, new survey found
Females and bear cubs are having an especially hard time surviving, the study found.
Water bills for tribes in Arizona to head to President Biden
The U.S. House approved the legislation on Dec. 22, just a few days after the U.S. Senate did.
Tempe city workers conduct sewer cleanup ahead of the holidays
Ahead of the holidays, Tempe city workers took part in a sewer cleanup effort to make sure the city's sewage pipes will not be affected by clogs, at a time when people will cook more.
Your holiday dinner may contain thousands of microplastic particles, researchers say
Researchers in the U.K. are warning about how microplastics can infiltrate our food, conducting an experiment that found about 230,000 microplastic particles in a traditional roast chicken dinner with sides.
Iconic Berlin Christmas tree decapitated by climate activists
The climate activists used a hydraulic lift and a hand saw to cut 6 feet off the top of the tree and hang up a banner stating: “This is only the tip of the Christmas tree.”
3M to stop making hazardous ‘forever chemicals’ starting in 2025
PFAS or “forever chemicals” are found in household products like shampoo, dental floss, and cosmetics. The chemicals have been linked to health issues including some cancers and low birth weight.
U.S. Senate advances water bills for tribes in Arizona
One measure approved on Dec. 19 would give the Colorado River Indian Tribes in northwestern Arizona the ability to lease water from the Colorado River.
US Postal Service announces $9.6B investment in new electric vehicle fleet while operating at a loss
USPS announced billions of dollars in new spending to switch from gas-powered mail trucks to new electric vehicles within the next five years.
More questions than answers at Colorado River water meetings
The Colorado provides drinking water to 40 million people, irrigation for millions of acres of agriculture and hydropower in the U.S. Southwest.
Controversial auction of 100-plus pristine Indonesian islands delayed
The Widi Reserve near Bali includes more than 100 islands with white sand beaches and hundreds of rare and endangered species.
Twitter suspends account that tracked Elon Musk's private jet
“He said this is free speech and he’s doing the opposite,” the 20-year-old college student who started the flight-tracking account said.
IOC delays selection of 2030 Winter Olympics host due to climate change concerns
Climate change is putting uncertainties on to future Winter Games.
Colorado River water users convening amid 'dire' drought concerns
The two largest reservoirs on the river, Lake Mead and Lake Powell, are at unprecedented low levels.
Environmentalists want jaguars reintroduced to US Southwest
An environmental group petitioned the U.S. Fish and Wildlife Service to help reintroduce the jaguar to the Southwest, where it roamed for hundreds of thousands of years before being whittled down to just one of the big cats known to survive in the region.
Former White House chef says climate change will make products like coffee, wine 'largely unavailable'
Sam Kass, who served as the primary chef of the Obama family in the White House warned that a number of the world's most valuable commodities will be “largely unavailable" in the next several decades.