It's been a record-breaking year for sea turtles in Florida

The oil and gas sector, one of the major emitters of planet-warming gases, will need a rapid and substantial overhaul for the world to avoid even worse extremes fueled by human-caused climate change

Peruvian scientists say Peru has lost more than half of its glacier surface in the last six decades due to climate change

A fund to compensate developing nations for the impacts of climate change was the supposed big breakthrough at last year's United Nations-led climate talks in Egypt

Thanksgiving could soon become another victim of climate change as rising temperatures threaten the abundance and quality of ingredients.

Decreasing yields and increasing prices could change the way our tables look around the holidays.

Far off the Texas coast there is a beautiful surprise in the Gulf of Mexico that draws divers from around the world: a stunning amount of coral coverage on undersea mountains

Climate change is making insuring property more costly and difficult in areas prone to disasters like hurricanes.

Natural disasters are intensifying, causing more damage and costing more money. ABC News looks at the insurance industry’s mass exodus from high-risk states and how it's impacting homeowners.

Climate activist Greta Thunberg has denied a public order offense after she was arrested last month at a demonstration against a major oil and gas industry conference in London

Heat-related deaths of adults over 65 have increased by 85% since the 1990s, the study says.

The report shows the U.S. has been hit with a record-breaking $25 billion in disaster damages this year.

John Podesta, senior advisor to President Biden on Clean Energy Innovation, joins our "Big Story" panel plus, the Supreme Court’s new code of ethics after reports of Justices receiving lavish gifts.

John Podesta, advisor to President Biden for clean energy innovation and implementation, joins "The Big Story" to discuss the recent reports on climate change.

The effects from rising temperatures around the world are worsening in every part of the U.S., according to the newly released National Climate Assessment.

The White House reports the effects of climate change are worsening in all parts of America and "climate changes is making it harder to maintain safe homes and healthy families"

President Joe Biden said the Fifth National Climate Assessment lays out the threats and dangers of climate change, and solutions that he will continue to pursue.

A new report indicated the effects of climate change have worsened in every part of the U.S.

The report released by the White House finds that nearly every region is being affected.

Efforts to create a landmark treaty to end global plastic pollution are advancing at a meeting where participants are discussing the treaty's draft language for the first time

Efforts to create a landmark treaty to end global plastic pollution are advancing at a meeting where participants are discussing the treaty's draft language for the first time

Scientists have discovered another way environmental conditions are affecting the population growth of an endangered turtle species.

Climate activist Greta Thunberg has been briefly interrupted by a man who approached her on stage after she invited a Palestinian and an Afghan woman to speak at a climate protest in the Dutch capital

Climate change is anticipated to only further challenges producers are seeing.

French President Emmanuel Macron says melting glaciers pose “an unprecedented challenge for humanity.”

Ginger Zee has details on a new report that says 2023 is the hottest year on record for Earth.

The planet has capped its hottest 12-month span on record now that high temperatures in the month of October have been analyzed.

South Pacific leaders are heading to the stunning island of Aitutaki to discuss climate change and other regional concerns

“The amount that we’re smashing records by is shocking.”

Rising temperatures force cheetahs to behave more nocturnally, putting them in greater competition with other predators, according to a new study published in Biological Sciences.

Two protesters were arrested after breaking the protective glass panel.

Raising sheep is a way of life for many people in Navajo Nation, but a host of factors threaten that livelihood

The 2024 U.S. presidential election may prove to be the most pivotal in the country's fight against climate change.

The planet's carbon budget has nearly reached its limit, a new study has found.

Earth is already on the brink of surpassing 1.5 degrees Celsius of warming since the 1800s, according to new research.

The urgency for Southeast Asian nations to switch to clean energy to combat climate change is breathing new life into a 20-year-old plan for the region to share power

Realistic, simple dietary swaps can help Americans make a difference in the country's carbon footprint, a new study found.

Several acres of 3D-printed artificial reefs are currently being planted in coastal North Carolina to bolster the region's biodiversity.

ABC News’ Melissa Adan sat down with scientist, professor and explorer Dr. Lonnie Thompson, and MIT-trained neuroscientist and filmmaker Alex Rivest to discuss their new documentary, "Canary.”

Global warming could reveal an ancient river landscape that has been preserved underneath the East Antarctic Ice Shelf million of years, according to a new study.

"Life on our planet is clearly under siege," researchers said.

A new report by international researchers claims Earth's climate is "clearly under siege" by human-caused changes.

California Gov. Gavin Newsom opened a weeklong trip to China with an assurance that his state will always be a partner on climate issues no matter how the U.S. presidential election turns out next year

Loss of ice in the West Antarctic has been an area for concern.

Melting in West Antarctica, a region which includes the "Doomsday Glacier," could be "unavoidable" in the future due to warming oceans, scientists say.

Newsom will try to reinforce his state's role as a climate change global leader.

Tropical cyclones in the Atlantic basin may now be more than twice as likely to strengthen from a weak storms into a major hurricane.

Greta Thunberg has been detained by British police alongside other climate activists who gathered outside a central London hotel to disrupt a major oil and gas industry conference

Water levels along the Mississippi River have reached new record lows from Missouri to Arkansas, according to data from the National Weather Service.

The International Olympic Committee has cited concerns about the effects of climate change for its plan to pick two Winter Olympic host cities in July