A parade of policy disagreements between the U.S. and its European allies — and a stalled climate bill in Congress — could make President Biden's trip to Europe this week a bumpy one.

Deputy Secretary of Defense Kathleen Hicks says the effects of climate change are already being felt. Storms have damaged U.S. bases and rising seas could submerge U.S. installations in the Pacific.

Nations are beginning pivotal talks to stop extreme climate change, but a new study shows even recent pledges to slow emissions aren't enough.

The U.N. meteorological agency says despite a decrease in emissions due to reduced economic activity during COVID-19, carbon dioxide and other warming gases continued to accumulate in the atmosphere.

A major climate meeting is about to get underway in Glasgow, Scotland. It's a pivotal moment in the struggle against climate change. But it's taking place in the midst of political tensions.

Flooding was reported across the San Francisco Bay Area while the National Weather Service's Sacramento office warned of "potentially historic rain."

As the Biden administration prepares to negotiate reductions in fossil fuel use at the Glasgow climate summit at the end of the month, U.S. coal production is actually up significantly this year.

A Lancet medical journal report finds that human-caused climate change is worsening human health in just about every measurable way. It calls for more urgent action from world leaders.

A new study by the United Nations shows that the world's governments plan to carry on using coal, gas, and oil — despite promises made under the 2015 Paris Agreement to limit global warming.

The effort, which will begin in 2022, will help the city with its disaster response if a heat wave is ranked as more dangerous. Seville's mayor hopes other cities follow suit.

California wants to limit the water that farmers can pump from depleted aquifers. To enforce those limits, regulators are turning to remote sensing satellites.

The primatologist says it's crucial that young people know how positive action can still shift the frightening trajectories of climate crisis, biodiversity loss, and the ongoing global pandemic.

The key climate element of President Biden's $3.5 trillion budget proposal appears to be in jeopardy, threatening environmental goals and global credibility.

A new report says floods could shut down a quarter of the country's critical facilities like airports, hospitals, government buildings, and schools — and the roads that take you there.

FEMA says its new rates better reflect the risk from more intense and frequent rain and floods. The increase could make housing unaffordable for some in the most flood-prone areas.