Arizona congressional delegation introduces $5 billion tribal water rights legislation

Members of Arizona’s congressional delegation introduced legislation Monday that would authorize a water rights settlement with three Native American tribes in the Southwest, providing more certainty for the arid region.

From orbit, NASA maps streets where extreme heat will burn you in seconds

NASA is using data from the space station to map out the hottest streets in one major city, where touching pavement could lead to burns in minutes or even seconds.

Harmful algae blooms in Great Lakes could increase this summer, NOAA warns

NOAA is closely monitoring the Great Lakes this summer for potential increases in harmful algae that could have economic impacts and affect ecosystems.

Water-rich Gila River tribe near Phoenix flexes its political muscles in a drying West

Gov. Stephen Roe Lewis of the Gila River Indian Community is becoming one of the major power players in the distribution of water rights across the Colorado River basin.

Worry over being 'disgusting' drives us to do too much laundry, study says

"There is a conflict between the desire to reduce one's washing to save the environment and the fear of being perceived as a disgusting person with unclean clothes," the author said.

Chile's Humboldt penguin could be facing extinction, experts warn

The Humboldt penguin population along the central coast of Chile has drastically declined, with scientists finding only one breeding pair this year compared to 842 last year, putting the species at risk of extinction according to experts.

Texas city tops list of dirtiest in the nation, study says

A recent survey named the "dirtiest" city in the U.S., and earning the top spot this year is none other than Houston, taking the crown from last year's dirtiest, Newark, New Jersey.

Judge dismisses Native American challenge to $10B SunZia energy transmission project in Arizona

A U.S. district judge has dismissed claims by Native American tribes and environmentalists who sought to halt construction along part of a $10 billion energy transmission line that will carry wind-generated electricity from New Mexico to customers as far away as California.

The Woodlands students win $50,000 for microplastics filtration system

Two high school students from The Woodlands, Texas, were awarded a $50,000 prize at the Regeneron International Science and Engineering Fair for creating an ultrasonic filtration system to remove microplastics from water.

How AI can help (and hurt) climate change

Artificial intelligence significantly impacts the climate crisis by consuming large amounts of energy and water for its data centers, leading to increased greenhouse gas emissions, while also offering tools for climate management, such as improving climate models, optimizing energy use, and enhancing renewable energy efficiency.

Tribes say their future is at stake as they push for Congress to consider Colorado River settlement

Navajo President Buu Nygren signed legislation outlining a proposed water rights settlement that will ensure supplies from the Colorado River and other sources for three Native American tribes — as well as more security for drought-stricken Arizona.

Navajo Nation approves proposed settlement to secure Colorado River water

The Navajo Nation Council has signed off on a proposed water rights settlement that carries a price tag larger than any such agreement enacted by Congress would ensure water for two other Native American tribes in a state that has been forced to cut back on water use.

Heatwave in Mexico causes howler monkeys to drop dead from trees

Mexico is facing one of its harshest droughts, with temperatures hitting 113 degrees Fahrenheit (45 degrees Celsius) on Monday, causing severe water shortages and leading to the deaths of at least 83 howler monkeys in Tabasco due to extreme heat and dehydration.

2023 marks hottest summer in over 2,000 years in Northern Hemisphere, study finds

A recent study published in the journal Nature reveals alarming findings about the summer of 2023, asserting it as the hottest in the Northern Hemisphere in over 2,000 years.

Proposed settlement is first step in securing Colorado River water for 3 Native American tribes

A proposed water rights settlement for three Native American tribes that carries a price tag larger than any such agreement enacted by Congress took a significant step forward with introduction in the Navajo Nation Council.