There is no single line that, when crossed, moves a country from democracy straight to authoritarianism.

Extreme weather events were behind all high-impact power outages in the central United States between 2014 and 2024.

Across the state, Wisconsinites are seeing their electricity bills rise, adding to existing economic anxiety over how to meet basic needs. This year, rate increases were approved for three major utilities, raising average bills as much as $13 per month. At the heart of many energy cost discussions are data centers, which are being approved

Native grasslands are among the most imperiled ecosystems in the world — and one of the least protected. Throughout the U.S., Mexico, and Canada, these critical ecosystems are dwindling at an...

Grasslands are home to some of the most unique and at-risk birds in North America, but they often don’t get the spotlight they deserve. That’s why we’re inviting you to help us choose Audubon...

If the United States opts to expand its nuclear arsenal after the New START treaty expires, we could slide right back into another arms race with Russia.

At the same time, Americans have been facing worsening storms, wildfires and deadly heat waves.

Marine viruses attack cells, but the material that spills out helps fuels marine life around the world.

Political chaos, sanctions and technical mismanagement of the oil industry may have taken a heavy toll on the industry.

The administration's short-term view of prioritizing unilateral advantage impairs the world’s ability to survive its existential, long-term challenges.

President Trump’s addiction to fossil fuels will not make people in the United States safer or richer. In fact, it will do the opposite by dragging us into a 19th-century-style imperial adventure that will impose high costs for everyone on the planet.

Hundreds of thousands of Sanborn maps mapped the fire risk of every US city with over 1,000 people in the 20th century.