Changing Climate

Scientists from California to Europe agree rain from Hurricane Helene increased as much as 50% due to the impacts of climate change. Meteorologist Chase Cain shows us how Helene compares to other hurricanes which brought flooding well after landfall.

D.C. has more trees, more bike share options and fewer carbon emissions than it had 10 years ago. That puts it ahead of schedule for a 20-year sustainability commitment.

The devastation wrought by Hurricane Helene has brought climate change to the forefront of the presidential campaign.

Back-to-back hits to Florida’s Big Bend are forcing residents to reckon with the true costs of living in an area under siege by storms that researchers say are becoming stronger because of climate change.

The International Ski and Snowboard Federation has teamed up with the United Nations weather agency with winter sports facing a climate change crisis.

A geo-thermal heating and cooling system and more than 1,600 solar panels on the roof at Ellen Ochoa Middle School in Landover Hills have cut energy costs down to almost nothing. News4’s Megan McGrath reports.

Meteorologists calculate that more than 40 trillion gallons of rain drenched the Southeast United States in the last week from Hurricane Helene and a run-of-the-mill rainstorm that sloshed in ahead of it. It’s an unheard-of amount of water that stunned experts.

The U.S. Fish and Wildlife Service partnered with three historically Black colleges and universities to increase diversity in its workforce. Fish and Wildlife says only about 4.3% of its workforce is Black. It started a program with Bowie State University, Alabama A&M University and Bethune-Cookman University to create a stronger pipeline for s...

Climate change fueled Helene’s rapid intensification over the Gulf, and a warmer atmosphere will also allow the storm to dump eye-popping amounts of rain. Meteorologist Chase Cain explains the connection between climate and Helene’s inland flood potential.

The UN says we must pull carbon dioxide out of the atmosphere to avoid the worst consequences of climate change, so how does it work? National climate reporter Chase Cain visited the largest operational “direct air capture” plant in the U.S.

The GOP-controlled House approved a resolution Friday that would overturn a new Biden administration rule on automobile emissions.

Two recent studies highlight how extreme heat may be killing thousands more Americans every year than official tallies show. At the same time, climate change is making our summers increasingly hot. National climate reporter Chase Cain explains why we don’t know the full impact of extreme heat on our health.

Vice President Kamala Harris said in Tuesday’s debate that the Biden-Harris administration warned the U.S. “cannot over rely on foreign oil.”