Releasing cool water protects fish in the Grand Canyon. That comes at cost to hydropower

2 hours ago

Exceptionally early heat wave shatters records and brings deaths in Europe

4 hours ago

Clean energy boom spurs pushback. 'Cumulative impacts are being ignored.'

7 hours ago

A mysterious company abandoned 603 oil wells, costing Illinois millions. Here's how they did it.

3 days ago

Parking lots get hot and are bad for storm runoff. These groups are testing other options

4 days ago

Are California's lofty offshore-wind power ambitions on the rocks?

4 days ago

A decade after Standing Rock protests, contentious segment of Dakota Access oil pipeline gets OK

5 days ago

Atlantic hurricane season forecast to be milder than normal thanks to El Nino

5 days ago

Companies join a deep-sea mining rush after Trump executive order, as regulators fast-track permits

5 days ago

Trump eases refrigerant rule in a bid to address surging grocery costs

5 days ago

Plastic bags don't go in the recycling bin. What should you do instead?

6 days ago

San Francisco turns to AI to avoid collisions between ships and whales searching for food

6 days ago

Kansas farmers hit hard by weather extremes and growing costs, wheat crop could be worst since 1972

6 days ago

Climate scientists update predictions, with 2015 goal no longer plausible

7 days ago

Video and satellite photos show Iran war oil spill on Persian Gulf island

7 days ago

FACT FOCUS: Trump distorts recent revisions of scientific projections of global warming

7 days ago

US-Mexico border wall construction is desecrating sacred sites, Indigenous leaders say

8 days ago

Volunteers attack invasive weeds as 9-day San Diego River Days ends

8 days ago

Deep in the San Diego County desert, new research has this town at loggerheads on what to do about water

9 days ago

Scientists find climate change is reducing oxygen in rivers worldwide

10 days ago

Trump administration aims to roll back limits on toxic wastewater from coal-fired power plants

11 days ago

Iran war energy shock drives interest in ethanol and other biofuels across hard-hit Asia

11 days ago

65 cats seized from Julian animal sanctuary in mass rescue flown to Texas

11 days ago

California unveils a $1 billion rebate program for electric trucks

11 days ago

Trump has hindered offshore wind while China and other countries invest heavily

11 days ago

Orphaned bear cubs continue to grow, move to outdoor enclosure in Ramona

12 days ago

Putting a proposed SDG&E transmission line underground gets pushback

12 days ago

Bald eagle hatchlings spotted in a Chicago park may be the city's first for more than a century

13 days ago

As drought worsens, Western states brace for wildfires, water shortages

13 days ago

Invasive plant threatens livelihoods in Colombia's largest coastal wetland

14 days ago

Trump administration cancels rule that made conservation a 'use' of public lands

14 days ago

California, Nevada and Arizona announce temporary plan to save water from the Colorado River

17 days ago

What to know about the predictions for a potentially record-breaking El Nino

18 days ago

Despite gains combating deforestation in Brazil's Amazon, forest degradation is a looming threat

18 days ago

Report: Facebook found to be 'central public infrastructure' for criminals selling endangered wild animals

18 days ago

Scientists say don't forget about plants. Climate change is endangering tens of thousands of species

18 days ago

Air conditioning battery program for renters could help cities manage grid stress during heat waves

19 days ago

Wind projects are stalled because the Pentagon isn't completing its reviews, industry group says

19 days ago

Agency will move forward with plans to propose weakening some Biden-era PFAS limits, official says

19 days ago

More than a media mogul, Ted Turner leaves behind a conservation legacy

19 days ago

Planes and ships could run on kelp someday, but there are serious hurdles

20 days ago

Study says trees counter half the world's urban heating, but not in the places that need it most

20 days ago

Georgia officials knew chemicals from carpet mills were polluting local water. The people did not

20 days ago

Antarctica's tourism boom raises concerns about contamination and disease

20 days ago

Mountain lion fitted with tracking collar and relocated after Escondido visit

20 days ago

A gold-fueled mining rush scars Brazil's Amazon, spiking deforestation and mercury risks

21 days ago

California investigates Trump administration's deal to end an offshore wind project

21 days ago

Mountain lion captured after roaming Escondido neighborhood

21 days ago

As massive animal sanctuary rescue effort continues, some animals in poor condition are euthanized

21 days ago

States across the wildfire-prone Western US are using AI for early detection

22 days ago

Butterfly-shaped reef proposed for Oceanside sand retention project

23 days ago

Lovely and mysterious little Velella velellas washing ashore in La Jolla

24 days ago

Mass animal rescue under way at sanctuary outside Julian. 'Never seen anything like this.'

24 days ago

Nations preserve a plan to adopt a global fee on shipping emissions, but keep their options open

24 days ago

Your climate impact doesn't end when you die. More people are considering 'greener' death options

25 days ago

Orphaned coyote pup found in Valley Center finds new home on East Coast

25 days ago

Here's how to grow your own food with less water, even in a drought

25 days ago

Solar ranch in Tennessee aims to prove grazing cattle under the panels is a farmland win-win

26 days ago

This year's World Cup games could be sizzling. Here's what's being done to prepare for extreme heat

27 days ago

Democrats investigate as Trump OKs almost $2 billion in taxpayer money to end offshore wind projects

27 days ago

Environmental Protection Agency boss backs big budget cuts but Congress will get the final say

26 days ago

Trump lifts ban on mining near Boundary Waters, clearing way for Chilean company to seek permits

28 days ago

Most sunscreens harm corals. Here's what you can do

28 days ago

Scores of Forest Service plans could be upended after Boundary Waters mining vote

28 days ago

Dead whale floating near Encinitas beach towed out to sea by lifeguards

28 days ago

The threat of light pollution puts the world's darkest skies in the Atacama Desert at risk

29 days ago

California's fight over pipeline tests state's right to push back against Washington during war

29 days ago

Trump's disdain for wind power creates political turbulence for Republicans in coastal Virginia

29 days ago

Heavy weekend rain slows 2 sprawling Georgia wildfires, even as new blazes start

29 days ago

Let the debate begin: Here's the preliminary 145-mile route for a new SDG&E transmission line

1 month ago

Possums vs. pythons: How Florida's only marsupial became a weapon against invasive snakes

1 month ago

Chernobyl's radioactive landscape is a testament to nature's resilience and survival spirit

1 month ago

Georgia blaze shows how climate change has led to more wildfires in the East

1 month ago

A tiny Arctic village in Alaska is trying to revive its polar bear tourism industry

1 month ago

Sweden's secondhand clothing swaps offer a trendy way to cut environmental waste

1 month ago

Offshore wind farms take shape along Rhode Island's coast, even as Trump wants to stop them

1 month ago

More countries are turning to nuclear power 40 years after the Chernobyl disaster

1 month ago

Debris from Hurricane Helene is helping fuel Georgia's wildfires

1 month ago

Water to surge into drought-depleted Lake Powell but at costs elsewhere

1 month ago

New study finds 'alarming' high flood risk for 17 million Americans on Atlantic and Gulf coasts

1 month ago

Exploring barefoot trails on 2 continents as a way to connect with nature this Earth Day

1 month ago

Massachusetts is dumping sewage into waterways. Grassroots organizations are fighting back

1 month ago

Climate doom and gloom? Try laughing instead. Activists embrace joy in the fight to save Earth

1 month ago

Wildfires across Georgia and Florida have destroyed nearly 50 homes and are forcing evacuations

1 month ago

Earth Day started as a US 'teach-in' 56 years ago. Now it's a global event

1 month ago

A gas that causes climate change is bubbling out of reservoirs

1 month ago

Hegseth says climate change is 'crap.' The military is still bracing for it

1 month ago

Gorilla bachelor troop at Safari Park now a party of five

1 month ago

Federal judge strikes down some Trump administration actions that have slowed clean energy projects

1 month ago

32nd annual Walk for Animals in Liberty Station sets ambitious fundraising goal

1 month ago

Renewable energies overtook global electricity demand last year, led by solar growth in China, India

1 month ago

Consumers are lost at sea as seafood sustainability grows more complex

1 month ago

As the planet warms, scientists burn homes to figure out how to best protect them in wildfires

1 month ago

Northeast flower and fruit farmers grapple with whiplash weather

1 month ago

Great whites abandoned San Diego nursery, but El Niño could bring sharks that 'play by different rules'

1 month ago

Wildfires killed nearly 20% of the world's giant sequoias. How crews are racing to save the rest

1 month ago

Tecate border wall construction blasts into Kumeyaay sacred mountain. 'It's like a church to us.'

1 month ago

Wildfires used to 'go to sleep' at night. Climate change has them burning overtime

1 month ago

Wyoming communities want time to consider embracing nuclear energy, as feds rush to expand industry

1 month ago

The Supreme Court hands a win to oil and gas companies fighting environmental lawsuits in Louisiana

1 month ago