Record snow drought in Western US raises concern for a spring of water shortages and wildfires

1 hour ago

Trump set to gut US climate change policy and environmental regulations: White House official

3 hours ago

In the Arctic, the major climate threat of black carbon is overshadowed by geopolitical tensions

1 day ago

Olympic town warms up as climate change puts Winter Games on thin ice

1 day ago

Rare bird released back into the wild after successful rehab in San Diego

3 days ago

The consumer-friendly Energy Star program survived Trump. What about other efficiency efforts?

3 days ago

Oregon, Washington and tribes head back to court after Trump pulls out of deal to recover salmon

3 days ago

Inside the toxic legacy of America's multibillion-dollar carpet empire

5 days ago

Abused boxer likely used as dog-fighting 'bait' recovering at Rancho Santa Fe shelter

5 days ago

Study ties particle pollution from wildfire smoke to 24,100 US deaths per year

5 days ago

Here's a peek at Newsom's new EV incentives package for Californians

6 days ago

How climate change and human psychology make this US cold snap feel so harsh

7 days ago

A crisis emerges across the US as 'forever chemicals' quietly contaminate drinking water wells

8 days ago

Scientists marvel at a Galapagos seabird that wandered 3,000 miles to California

11 days ago

Seniors 65 and older will get free admission at the Safari Park in February

11 days ago

Climate change worsened rains and floods which killed dozens in southern Africa, study shows

12 days ago

EPA plan would begin rolling back 'good neighbor' rule on downwind pollution from smokestacks

12 days ago

Cheaper recycled water is coming. But your water bill will still go up. Here's why.

13 days ago

Frost quakes cause loud booms, light shaking when bitterly cold temperatures persist

14 days ago

Paralyzing winter storms put a big chill on US economy, but how much?

14 days ago

California sues the Trump administration over plans to restart oil pipelines along the coast

17 days ago

FACT FOCUS: As cold hits, Trump asks, where's global warming? Scientists say it's still here

17 days ago

Italian expert's manufactured snow will play big role at the Milan Cortina Games

17 days ago

To clear ice and snow, there are rock salt alternatives that are safer for your pets and yard

18 days ago

What weather apps sometimes miss about dangerous winter storm conditions

18 days ago

More than half the US threatened with ice, snow and cold in massive winter storm

18 days ago

Huge winter storm to bring crippling snow, sleet and ice from Texas to Boston

18 days ago

Trump administration scraps multimillion-dollar solar projects in Puerto Rico as grid crumbles

19 days ago

Meteorologists blame a stretched polar vortex, moisture, lack of sea ice for dangerous winter blast

20 days ago

San Diego Zoo training volunteers how to evaluate tree health as part of national program

20 days ago

Researchers find Antarctic penguin breeding is heating up sooner, and that's a problem

21 days ago

Major pipe in Tijuana fails, dumping 11.5M gallons of raw sewage daily into Tijuana River

24 days ago

Judge allows a third offshore wind project to resume construction as the industry challenges Trump

24 days ago

Sharks are famous for fearsome teeth, but ocean acidification could make them weaker

25 days ago

In a warming world, freshwater production is moving deep beneath the sea

26 days ago

Judge hands offshore wind industry another victory against Trump in clearing way for NY project

26 days ago

Blasting heat at home and still freezing? There are easy fixes to save money and stay warm

27 days ago

Scientists call another near-record hot year a 'warning shot' of a shifting, dangerous climate

27 days ago

Trump's freeze of an offshore wind project faces scrutiny from a judge he appointed

27 days ago

How will climate change reshape the Winter Olympics? The list of possible host sites is shrinking

27 days ago

EPA proposes limiting power of states and tribes to block major projects over water concerns

28 days ago

EPA says it will stop calculating health care savings from key air pollution rules

28 days ago

Plastic pellets known as 'nurdles' are polluting beaches and waterways

28 days ago

US carbon pollution rose in 2025. Experts blame cold winter, high natural gas prices, data centers

28 days ago

Newsom's new budget wants to revive California rebate program for EVs

28 days ago

Court says Trump administration illegally blocked $7.6B in clean energy grants to Democratic states

28 days ago

Offshore wind developer prevails in court as Trump says the US 'will not approve any windmills'

28 days ago

California wants to mix hydrogen with gas to cut climate pollution. Critics say that poses risks

29 days ago

Eco-friendly toilet papers are trendy, but their actual environmental impacts vary

30 days ago

Why boosting production of Venezuela's 'very dense, very sloppy' oil could harm the environment

1 month ago

Experts say Trump pullout from UN climate fighting will hurt world and leave US out of green surge

1 month ago

A gorgeous superbloom might take root at Anza-Borrego Desert State Park

1 month ago

White House completes plan to curb bedrock environmental law

1 month ago

Former Charger Rolf Benirschke takes helm of San Diego Zoo Wildlife Alliance's board of trustees

1 month ago

San Diego sues federal government over razor wire border barrier on city-owned property

1 month ago

A rare whale is having an encouraging season for births. Scientists warn it might still go extinct

1 month ago

Record $9.6 million fine for Third Coast after substantial oil spill in the Gulf of Mexico

1 month ago

LA residents are still battling toxic hazards a year after historic wildfires

1 month ago

EPA says it will propose drinking water limit for perchlorate, but only because court ordered it

1 month ago

What's up with dead lobsters at San Onofre State Beach?

1 month ago

Save money, get organized, live better: Common New Year's resolutions can also cut climate impact

1 month ago

'Trump's EPA' in 2025: A fossil fuel-friendly approach to deregulation

1 month ago

2025 WAS ONE OF THREE HOTTEST YEARS ON RECORD, SCIENTISTS SAY

1 month ago

How bomb cyclones form and create dangerous conditions

1 month ago

A power outage can turn dangerous fast. Here's how to prepare

1 month ago

It's been 25 years since America decided to save the Everglades. Where do we stand?

1 month ago

Hawaii's Big Island bans feeding feral cats in an effort to help endangered native species

1 month ago

Virginia offshore wind developer sues over Trump administration order halting projects

1 month ago

Why your holiday gift returns might go to a landfill and what you can do about it

1 month ago

Federal judge upholds Hawaii's new climate change tax on cruise passengers

1 month ago

Fast shipping is increasing emissions. Here's why delivery has become more polluting

1 month ago

'Today you could not pass that project': Controversial Harmony Grove project hit with new legal challenge

1 month ago

Warm weather and low snowpack bedevil Western ski resorts

1 month ago

3.4 earthquake near Borrego Springs lightly shakes North County

1 month ago

Colorado River water negotiators appear no closer to long-term agreement

1 month ago

Along the Texas Coast, a new sanctuary aims to protect the endangered and rare whooping crane

1 month ago

Trump's push to make oil drilling cheap again squeezes some states more than others

1 month ago

Energy Department watchdog will audit Trump's cuts of nearly $8B in clean energy grants

1 month ago

Trump administration moves to dissolve national climate research lab in Colorado

1 month ago

16 states sue Trump administration again over billions in withheld electric vehicle charging funds

1 month ago

Port approves plan for 8,000 acres of expanded territory in San Diego Bay

1 month ago

As reefs vanish, assisted coral fertilization offers hope in the Dominican Republic

1 month ago

Toxic smog blankets New Delhi, disrupting travel and plunging air quality to hazardous levels

1 month ago

Sierra Club sues city of San Diego over revised Surf Cup lease

13 days ago

Trump administration delays decision on federal protections for monarch butterflies

1 month ago

Climate change is straining Alaska's Arctic. A new mining road may push the region past the brink

1 month ago

Habitat for endangered least tern restored at Carlsbad lagoon

2 months ago

EPA eliminates mention of fossil fuels in website on warming's causes. Scientists call it misleading

2 months ago

DOJ ends monitoring of illegal dumping in Houston in retreat from environmental justice

2 months ago

UN says world must jointly tackle issues of climate change, pollution, biodiversity and land loss

2 months ago

Georgia O'Keeffe's views of the New Mexico desert will be preserved with conservation plan

2 months ago

The holiday shopping season comes with tons of extra emissions. Here's how to do it sustainably

2 months ago

Federal judge throws out Trump order blocking development of wind energy

2 months ago

'It's not safe to live here.' Colombia is deadliest country for environmental defenders

2 months ago

Climate change threatens Asia's water and power systems, reports warn

2 months ago

Dog rescued by lifeguards after getting swept out to sea near South Mission Beach

2 months ago

FACT FOCUS: Trump said weaker gas mileage rules will mean cheaper cars. Experts say don't bet on it

2 months ago

Asia flood death toll surpasses 1,500 as calls grow to fight deforestation

2 months ago

Deadly Asian floods are no fluke. They're a climate warning, scientists say

2 months ago

Trump plans to weaken vehicle mileage rules that limit air pollution

2 months ago