Summer sea ice didn’t reach its lowest extent on record in 2017, but that’s not the only measurement that matters, experts warn.

Donald Trump has proposed reducing U.S. foreign aid and U.N. support for climate change programs to zero, with possible repercussions in Africa.

DAVAO CITY, Philippines – If the street Pedro Arnado was looking down was on the Philippine government’s roadmap for future palm oil development, critics say it would be one highly…

ISIMICHINI, Kenya — In the 10 years Arthur Inzofu has been growing oil palm trees at his farm in Isimichini village in western Kenya, he has seen few benefits. But…

Stable climates tend to have more bird species, according to new research. There’s a widespread notion that climate change encourages the proliferation of new animal species. But ecologist Roland Jansson…

When rivers flood, the results can be devastating, ruining crops, disrupting ecosystems and destroying homes. The UN estimates that we lose $104 billion a year to swelling rivers. Understanding how climate…

Study: rapidly warming Arctic reduces food supply and stored energy for shorebird, weakening juveniles on long migratory trips, reducing size, survival chances.

USAID has improved rural climate change resilience since 2013; now the U.S. may cut that lifeline, with dire results for Zimbabwe’s poorest.

PUERTO GARZA, Colombia – A Colombian conglomerate is moving ahead to build a nearly 400-foot-tall hydroelectric dam along the Samaná Norte River in northwestern Colombia, which threatens to extinguish critically…

As nations attempt to hedge against the worst effects of global warming by scaling back their carbon emissions, a new study is questioning the accuracy of a pivotal "pre-industrial" measurement…

What can you do that transcends climate policy and unites us all in a better, more resilient future? Imagine writing a letter to your children about climate change that they’ll…

“I was elected to represent the citizens of Pittsburgh, not Paris,” U.S. President Donald Trump declared during a speech announcing his decision to pull the United States out of the…

To some, watching sea ice melt — each floe dissolving slowly away into the Arctic Ocean — might seem the cold-weather equivalent of watching paint dry. But for the roughly…

Economists generally expect climate change to cost a lot of money and impact nearly every sector of the economy. And now, according to new research published in the journal Nature…

On May 24, a grim-faced Pope Francis handed a signed copy of Laudato Si to President Trump during his visit to Rome. The U.S. president, who has called climate change…

Donald Trump, who called climate change “a hoax” during his campaign, has withdrawn the United States from the Paris Climate Agreement, rejecting a pact that is being honored by more…

In March 2017, when Arctic sea ice is typically at its maximum winter extent, circling U.S. satellites recorded an extent of just 5.57 million square miles — the lowest maximum…

USULUTAN PROVINCE, El Salvador –  “Without the mangroves, we couldn’t live here,” says José Antonio Hernández. “We wouldn’t have any water.” He is standing on a rare dry patch of…

The retrograde campaign promises made by U.S. President Donald Trump regarding climate change have started to materialize, with the appointment of global warming deniers for key U.S. government positions. Revoking…

Picture the blue whale, the largest known animal ever to have lived. This endangered mammal can grow up to 30 metres (about 98 feet) and weigh 173 tonnes; it has…