A uranium mine threatens the Havasupai Tribe's sole water source

A uranium mine near the Grand Canyon risks contaminating the Havasupai Tribe’s only water source, sparking fears for their health and safety.

Dawn Attride reports for Science.


In short:

  • The Pinyon Plain Mine, located near the Grand Canyon, sits atop an aquifer that provides the Havasupai Tribe's only drinking water.
  • A new study challenges the safety assessments of the mine, suggesting the rock layers could allow uranium to contaminate the tribe's water.
  • The Havasupai Tribe and environmentalists are fighting the mine, fearing irreversible damage to their sacred land and water supply.

Key quote:

“Once it goes into our village, we will get sick. I question to these mining people: ‘Are you going to take accountability to pay for my people’s hospitalizations?’”

— Dianna Sue White Dove Uqualla, Havasupai elder

Why this matters:

The potential contamination of the Havasupai’s water source exemplifies the dilemma we face over prioritizing resource extraction in the face of growing environmental pressures. If the lifeblood of the Havasupai is tainted, it would be a blow not only to their survival but to the integrity of the Grand Canyon itself. Read more: Protecting Indigenous children means protecting water.

Posing as a wind turbine blade with National Renewable Energy Laboratory (NREL) and Department of Energy (DOE) staff
Photo Credit: Gregory Cooper / NREL https://www.flickr.com/photos/nrel/ Creative Commons: https://creativecommons.org/licenses/by-nc-nd/2.0/

‘Renewable’ no more: The Trump administration renames the National Renewable Energy Laboratory

The Trump administration has renamed the National Renewable Energy Laboratory, now calling it the National Laboratory of the Rockies, marking an identity shift for the Golden, Colorado institution that has been a global leader in wind, solar and other renewable energy research.

 Al Gore
Phot Credit: Copyright: DFree/ BigStock Photo ID: 411783373

Al Gore's case for optimism

Gore talks to HEATED about COP30, the Gates memo, and why he thinks billionaires should face far more scrutiny in the climate fight.
Alaska Senator Lisa Murkowski speaking at lectern
Photo credit: https://www.flickr.com/photos/afge/ 2019 AFGE Legislative & Grassroots Mobilization ConferenceCreative Commons: https://creativecommons.org/licenses/by/2.0/

Alaska Republicans push back on Trump offshore drilling plan

Both Alaska senators are lobbying the Interior Department to limit new offshore drilling in the Arctic.
man in suit holding a toy model of a house and using a calculator

Trump’s anti-climate policies are driving up insurance costs for homeowners, say experts

Tariffs, extreme weather events and the president’s funding cuts are contributing to increasing home insurance rates, sometimes by double digits.

Illustrative concept of earth held in the palm of a hand and sprouting a green tree
Photo credit: Copyright: gan chaonan BigStock Photo ID: 476834925

Global scientists anticipate less reliance on the United States in future carbon monitoring

With Trump’s budget knife still poised over NOAA’s climate research operations, international researchers see a reduced role for the nation that pioneered CO2 measurement.
Alaska DOT&PF Assessment Teams operate drones in Kipnuk 2025-10-14
Credit: https://www.flickr.com/photos/akdotpf/ Creative Commons: https://creativecommons.org/licenses/by/4.0/

An Alaskan village confronts its changing climate: Rebuild or relocate?

After a devastating storm, the people who fled a remote coastal village face an existential question.
A weathered woven bamboo house on tall wooden stilts stands over shallow coastal water

Filipinos wade through floodwaters due to sinking land, rising sea & corruption

Flooded homes and submerged roads are now reshaping life in coastal and island communities in the Philippines, showing how a combination of hazards are influencing the way communities adapt and struggle to cope with climate change.

From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.