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

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.

On Wednesday, all eyes were on Antarctica’s Larsen C Ice Shelf as a long-awaited one-trillion tonne iceberg, the size of the U.S. state of Delaware, was found to have finally…

“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…

Tropical rainforests have that name for a reason, occurring in high rainfall areas close to the equator with swirling mists shrouding their lofty heights and moist soil that squelches underfoot.…

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Donald Trump, who called climate change “a hoax” during his campaign, has withdrawn the United States from the Paris Climate Agreement, rejecting a pact that is being honored by more…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

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…