The Trump administration will give utilities around the country an additional year to come up with a plan to clean up contaminated waterways. Read More

Temperatures are scorching, and they probably haven’t peaked yet. Read More

Grain Belt Express, a transmission line that would cross 800 miles of the Midwest, is at the center of a number of disputes. Read More

Closing Mauna Loa and three other U.S. sites that track greenhouse gases would disrupt a decades-long record of the planet’s changing atmosphere. Read More

Consumer groups say proposals by BlackRock and Blackstone to buy energy companies in Minnesota, New Mexico and Texas could hurt residents. Read More

We look at recent flooding — and explain what you can do to stay safe. Read More

Clues from another dry spell 6,000 years ago are helping scientists understand what’s driving the latest one, and why it’s been so unrelenting. Read More

They’re typically far more efficient than other systems and may save you some dollars. Read More

Climate change has made extreme rainfall more common and more intense. But many flood risk maps have yet to catch up. Read More

The century-old system faces infrastructure and climate challenges that are making its water problem worse. Read More