Trump's EPA wants to eliminate regulation for greenhouse gases The Trump administration proposes eliminating a 2009 finding that greenhouse gases endanger people. That would undermine the EPA's climate change regulations for power plants and cars. Jeff Brady
The EPA proposes gutting its greenhouse gas rules. Here's what it means for cars and pollution The Trump administration has effectively eliminated two rules designed to promote cleaner cars. Now, as the EPA suggests not considering carbon dioxide to be pollution, the last is poised to fall. Camila Domonoske
How the ocean's 'twilight zone' impacts climate change The oceanic "twilight zone" lies deep, and teems with life. We look at how this mysterious zone affects climate change. Emily Kwong
Trump's EPA now says greenhouse gases don't endanger people The Trump administration wants to reverse a 2009 EPA finding that greenhouse gases endanger people. The finding is the basis for much of the United States' climate change regulations. Jeff Brady
Nations must act on climate change or could be held responsible, top U.N. court rules The International Court of Justice ruled that nations have an obligation to act on climate change under international laws protecting the environment and human rights. Lauren Sommer
The U.N.'s highest court will decide on the climate obligations of countries After years of lobbying by vulnerable island nations, the U.N. asked the International Court of Justice for an advisory opinion, a non-binding but important basis for international obligations. The Associated Press
Ask your kids' camps these key questions about heat and flood safety, experts say Camps in nature can be great for kids, but they can also expose campers to floods, wildfires and heat. Here are the top questions experts say people should ask camps about safety. Julia Simon
Paris replaces cars with bikes, closes motorways and plants thousands of trees Over the past 20 years, the city of Paris has increasingly restricted vehicle traffic — encouraging people to walk, use public transportation or ride their bicycles. Eleanor Beardsley
What Texas is doing about its vulnerability to floods Deadly floods on July 4 highlighted Texas' vulnerability. A state study found Texas leads the nation in flood-related property damage and fatalities. So what is it doing about that? Paul Flahive
As extreme rains becomes more common, some Iowa farmers turn to 'relay intercropping' Extreme rainfall and flooding are becoming more common across much of the U.S. In Iowa, some farmers are experimenting with something called relay intercropping to keep more rainfall in the fields. Rachel Cramer