Climate Change
Follow the latest Climate Change news, videos, and analysis from ABC News.
September 17, 2024 at 4:26 PM

'Last Lands' explores global battle to protect planet's vital ecosystems

The globetrotting series kicked off Monday, with correspondent Bob Woodruff shining a spotlight on the fight to protect the planet's most threatened national parks.
September 17, 2024 at 4:26 PM
A sea turtle swimming in the Coral Triangle near Indonesia.
September 16, 2024 at 2:47 PM

Here's where the 2024 presidential candidates stand on climate change

The 2024 U.S. presidential election may prove to be the most pivotal in the country's fight against climate change.
September 16, 2024 at 2:47 PM
Climate
September 5, 2024 at 6:32 PM

2024 on track to become Earth's warmest year on record despite temperature drop

Earth experienced its two warmest days on record globally, and it's becoming likely that 2024 will end up as the warmest year on record, according to a new report.
September 5, 2024 at 6:32 PM
Visitors walk near a 'Stop Extreme Heat Danger' sign in Badwater Basin salt flats in the morning, when temperatures are less hot, during a long-duration heat wave, July 9, 2024, in Death Valley National Park, Calif.
August 31, 2024 at 4:34 PM

How extreme weather impacts power grids

Extreme weather is causing power grids across the country to fail -- sometimes at massive scales -- putting residents at increased health risk.
August 31, 2024 at 4:34 PM
A power line pole leans against a house in the aftermath of Tropical Storm Ernesto, in Fajardo, Puerto Rico, on Aug. 14, 2024.
August 28, 2024 at 2:54 PM

Why the GOP is no longer denying climate change

The last decade has seen a significant shift in the way the GOP handles topics concerning the environment.
August 28, 2024 at 2:54 PM
Republican presidential candidate, former President Donald Trump greets Republican vice presidential candidate, Sen. J.D. Vance on the second day of the Republican National Convention, July 16, 2024, in Milwaukee.
1 month ago

Scientists find another reason why the melting Arctic could be disastrous

Melting permafrost in the Arctic is releasing toxic mercury into the water system, potentially impacting the food chain, scientists say.
1 month ago
Pack Ice breaking in the Arctic
1 month ago

Climate Minute: Rising sea levels and flooding

Climate change is leading to flooding even without big storms.
1 month ago
VIDEO: Climate Minute: Rising sea levels and flooding
1 month ago

Do voters care about climate change? How going green divides this election

National polls found that Americans on both sides of the political aisle rank climate change initiatives as a far lower policy priority than other ballot issues.
1 month ago
A firefighter uses a drip torch to burn vegetation while trying to stop the Park Fire from near Mill Creek in Tehama County, Calif., Aug. 7, 2024.
1 month ago

Cooler regions could see 'boom' in tick populations, researchers say

Tick populations could see a "boom" in traditionally cooler regions should global temperatures continue to rise.
1 month ago
Tick populations could see a "boom" in traditionally cooler regions should global temperatures continue to rise.
1 month ago

These regions could see a 'boom' in tick populations due to climate change: Study

Tick populations could see a "boom" in traditionally cooler regions should global temperatures continue to rise.
1 month ago
1 month ago

Where does Harris' new VP pick stand on climate issues?

Climate and environmental advocacy groups say Minnesota Gov. Tim Walz has a record of pushing for policies to mitigate climate change in his state.
1 month ago
Tim Walz, governor of Minnesota, speaks during the Aspen Ideas: Climate conference in Miami Beach, Florida, March, 9, 2023.
1 month ago

Fossils show evidence of an ice-free Arctic, scientists say

Fossils in the Arctic reflect glacial melting that was possibly not due to human interference, research shows.
1 month ago
Fossils in the Arctic reflect glacial melting that was possibly not due to human interference, research shows.
1 month ago

What Arctic fossils indicate about sea level rise

The Arctic was once ice-free, and it could happen again -- which would exponentially increase the severity of catastrophic sea level rise, according to new research.
1 month ago
In this aerial view melting icebergs crowd the Ilulissat Icefjord near the mouth to Disko Bay on July 16, 2024 near Ilulissat, Greenland.
2 months ago

UN General Assembly President Dennis Francis lays out the world’s biggest challenges

ABC News speaks with UN General Assembly President Dennis Francis about world conflicts, the danger of climate change and his message for the Oval Office's next occupant.
2 months ago
President of the 78th Session of the United Nations General Assembly, Ambassador Dennis Francis gives an interview on July 3, 2024, in Kyiv, Ukraine.
2 months ago

Goodbye turf lawns: Homeowners are using native plants to 're-wild' their yards

The days of the perfect-looking yard -- often lawns that guzzle copious amounts of water to stay green -- may soon be gone.
2 months ago
2 months ago

Pediatrician examines climate change and how it could impact children

ABC News’ Stephanie Ramos speaks with Dr. Debra Hendrickson who warns about the health of children in her book, “The Air They Breathe: A Pediatrician on the Frontlines of Climate Change.”
2 months ago
VIDEO: Pediatrician examines climate change and how it could impact children
2 months ago

The hottest day recorded on Earth just occurred 2 days in a row

The planet reached the hottest day on record for the second day in a row, according to preliminary data from Copernicus, Europe's climate change service.
2 months ago
Visitors walk past a sign reading "Stop Extreme Heat Danger" at Badwater Basin in Death Valley National Park, near Furnace Creek, during a heatwave impacting Southern California, July 7, 2024.
2 months ago

This cactus just became the 1st-ever US species to become extinct due to sea levels

A type of tropical cactus native to the Florida Keys has become the first species in the country to become extinct due to rising sea levels, researchers said.
2 months ago
The Key Largo tree cactus, located in the Florida Keys, has become the first U.S. species to become extinct due to sea level rise, scientists say.
2 months ago

1st-ever US cactus species to become extinct due to rising sea levels

The rapid decline of the species could signify a similar fate for other plants.
2 months ago
The rapid decline of the species could signify a similar fate for other plants.
2 months ago

Climate change is altering the length of days on Earth: Study

Scientists are discovering more ways global warming is affecting the planet.
2 months ago
Scientists are discovering more ways global warming is affecting the planet.
2 months ago

Climate change is causing days on Earth to lengthen at 'unprecedented rates': Study

The days are getting longer as global temperatures continue to rise, new research shows.
2 months ago
In this undated stock photo, a clock is seen hanging on a wall in a dark room.
2 months ago

Glaciers on Alaskan ice field melting at 'incredibly worrying' pace, study finds

The glaciers on a major Alaskan icefield are melting twice as fast than recorded over a decade ago, with researchers this week saying the rate of ice loss is "incredibly worrying."
2 months ago
The glaciers on a major Alaskan icefield are melting twice as fast than recorded over a decade ago, with researchers this week saying the rate of ice loss is "incredibly worrying."
2 months ago

Glaciers on Alaskan ice field melting at 'incredibly worrying' pace, study finds

Juneau Icefield lies 2,000 feet north of Juneau and extends through the border with British Columbia and is the fifth-largest icefield in North America.
2 months ago
An eagle flies above the Mendenhall Glacier, Alaska, in an undated photo.
3 months ago

Mexico City residents, faced with water crisis, resort to drastic measures

ABC News reports on the dwindling clean water supply in one of the world’s largest cities, forcing many residents to resort to drastic measures.
3 months ago
VIDEO: Mexico City’s water crisis
3 months ago

Experts address Biden and Trump's climate change views ahead of presidential debate

President Joe Biden and former President Donald Trump are set to take the stage Thursday night in a studio at CNN's Atlanta headquarters.
3 months ago
President Joe Biden and Former President Donald Trump
3 months ago

Why extreme wildfires have doubled in the last 20 years

A new study is adding to the growing body of research showing how much more severe wildfires have become in recent decades.
3 months ago
Firefighters tend to a backfire set to battle the Windy Fire on Sept. 25, 2021  in south of California Hot Springs, Calif.
3 months ago

Stonehenge vandalized by climate activists

The vandals were seen spraying orange powder on the prehistoric monument.
3 months ago
VIDEO: Stonehenge vandalized by climate activists
3 months ago

Why climate-sensitive Joshua trees are now recovering, according to experts

Populations of the iconic Joshua tree may be showing signs of recovery after several rounds of unprecedented rain on the West Coast.
3 months ago
A view of Joshua tree near Hwy 58 of Mojave in California, June 7, 2024.
3 months ago

This distinct polar bear population could soon go extinct: Study

A unique population of polar bears is at risk of extinction should ice-free periods continue to get longer, researchers have determined.
3 months ago
Polar bear moving over thin ice.
3 months ago

8 climate protesters arrested during Congressional Baseball Game: Police

Eight climate protesters were arrested after being tackled on the field during the Congressional Baseball Game, U.S. Capitol Police said in a statement.
3 months ago
Anti-fossil fuel protesters invade the field at the Congressional baseball game in Washington, D.C., on June 12, 2024.
3 months ago

Earth has hit 12 record-breaking months of heat. Here's what it means.

New climate warnings were announced Wednesday, including that the planet experiencing its warmest May on record -- bringing the tally to twelve record-breaking months.
3 months ago
People enjoy the sea in Havana, Cuba, May 22, 2024.
3 months ago

UN's António Guterres: 'We are playing Russian Roulette with our planet'

A new United Nations report warns global temperatures will likely surpass the 2.7-degree increase agreed to in the Paris Climate Accord within the next five years.
3 months ago
VIDEO: UN Secretary-General António Guterres: 'We are playing Russian Roulette with our planet'
4 months ago

This state could soon be the new climate tech hub of the world

Massachusetts could soon become the new leader in climate and environment technology.
4 months ago
In this Oct. 19, 2018, file photo, the Beauport Hotel is shown with sweeping waterfront ocean views and wind turbines behind in Gloucester, Massachusetts.
4 months ago

Vermont officially becomes 1st state to charge big oil for climate change damage

On Thursday, Gov. Scott let Vermont's Climate Superfund Act become law without signature.
4 months ago
A small tractor clears water from a business as flood waters block a street, July 12, 2023, in Barre, Vt.
4 months ago

Why a renowned photographer transitioned from fashion to document climate change

Images taken in Antarctica and the Galapagos islands are currently scattered throughout the merchandise displays at Prada's New York flagship store.
4 months ago
Images that former fashion photographer Enzo Barracco took in Antarctica and the Galapagos Island are displayed among the merchandise at Prada's New York flagship in Manhattan's Soho neighborhood.
4 months ago

How extreme heat will disproportionately affect disadvantaged communities

The health effects from extreme heat will soon take an even bigger toll on disadvantaged communities, according to a new report.
4 months ago
Children play and cool off at a splash park in downtown Houston, Texas, on June 15, 2023.
4 months ago

Mental health awareness: The effect of climate change

ABC News' chief climate correspondent explains how climate change can impact your mental health.
4 months ago
VIDEO: Mental health awareness: The effect of climate change
4 months ago

WNBA star-turned-kelp farmer fights climate change locally

Sue Wicks traded in her sneakers for waders when she became an oyster farmer at 50. Now, she is adding sugar kelp to her farm to help promote biodiversity and improve water quality in Moriches Bay.
4 months ago
VIDEO: WNBA star-turned-kelp farmer fights climate change locally
4 months ago

Why climate migration in Brazil is a global issue

In 2023, at least 7.7 million people in 82 countries and territories were living in internal displacement as a result of climate disasters.
4 months ago
View of the mud-covered Sao Jose neighbourhood following the devastating floods, in Lajeado, Rio Grande do Sul, Brazil, May 16, 2024.
4 months ago

2023 saw the warmest summer in 2000 years: Climate experts

With high heats, experts are calling for "urgent action to reduce carbon emissions" after a recent study.
4 months ago
2023 saw the warmest summer in 2000 years: Climate experts
4 months ago

How scientists discovered summer 2023 was the hottest season in 2,000 years on Earth

A closer look at tree rings is adding to the growing list of evidence that shows unprecedented temperatures measured on Earth over the past year.
4 months ago
Children play in hot weather at a mist fountain at the Iowa State Fair on Aug. 11, 2023 in Des Moines, Iowa.
4 months ago

3 vulnerable communities in US were severely impacted by climate change

The disproportionate impacts of climate change on the poorest communities are already affecting pockets of the U.S.
4 months ago
Flooded strawberry fields in Pajaro, Calif., March 15, 2023, from a levee breach on the Pajaro River.
5 months ago

Power of US: ABC News Earth Week coverage

The power to make everlasting change for environmental conservation lies within us all.
5 months ago
5 months ago

Go behind the scenes with Ginger Zee and the ‘GMA’ climate team

ABC News chief meteorologist Ginger Zee and her team show you what it takes to produce an Earth Day special.
5 months ago
VIDEO: Go behind the scenes with Ginger Zee and the ‘GMA’ climate team
5 months ago

Arbor Day 2024: How to plant the best tree to combat climate change

The first official Arbor Day was celebrated on April 10, 1872, when prizes were offered to communities and individuals who could plant the most trees in a single day.
5 months ago
This ancient Oak tree, a local natural landmark, is located on John's Island, just outside of Charleston, S.C.
5 months ago

The Power of US: Could eFuels help bridge the gap between gas and electric cars?

As EV demand slows, advocates say eFuels could make cars that are already on the road greener.
5 months ago
A customer pumps gas at a gas station in Hercules, Calif., March 14, 2024.
5 months ago

How vulnerable communities are at higher risk during climate disasters

Residents in some places across the U.S. often don’t understand emergency alerts because the instructions are not in their native languages.
5 months ago
Residents in some places across the U.S. often don’t understand emergency alerts because the instructions are not in their native languages.
5 months ago

The Power of Us: Restoring trees to needed communities

The Arbor Day Foundation has been helping restore hundreds of trees to locations that were affected by severe storms.
5 months ago
VIDEO: The Power of Us: Restoring trees to needed communities
5 months ago

Controversial methods to cool Earth gain traction as global temps skyrocket

Relatively untouched ideas are gaining momentum as potential short-term solutions to lower Earth's temperature.
5 months ago
ABC News Chief Meteorologist and Chief Climate Correspondent Ginger Zee joins Make Sunsets founders Luke Iseman and Andrew Song for a balloon launch in San Jose, California.
5 months ago

The Power of Us: People, Climate and Our Future

ABC News' Ginger Zee shows us how coming together can slow climate change, from inside Earthships in New Mexico to California to see controversial new technologies that could cool the Earth.
5 months ago
VIDEO: The Power of Us: People, Climate and Our Future