Sky-high earnings for oil companies and California refiners in the second quarter are renewing calls from California legislators to crack down on industry profits.

Authorities from five Amazon countries arrested hundreds in a major crackdown on environmental crime

Governments in Central and Eastern Europe are working to conserve electricity as low water levels on the Danube River threaten power plants

Long regarded as an outlier scenario, tipping points are now making their way into portfolio analysis and even informing financial regulations.

At the turn of the century, wildfires destroyed only about 3% of the California homes they came into contact with. By 2020, the rate had risen to 18%, a new study found.

The Trump administration has released a 10-year plan for cutting water use to prop up the Colorado River’s reservoirs, which have fallen to a record low.

New batteries to store solar electricity and low demand in May both contributed to high percentage of electricity that came from solar.

According to a new report, California groundwater regulations threaten to put many small farms out of business.

A first-of-its-kind study looks at how sharks react to the sounds of surfing, swimming and kayaking — and whether certain beach activities attract their attention more than others.

Famous bald eagle Jackie has been moved out of intensive care. While still “a very sick patient,” her progress offers hope to fans. It’s still unclear what’s behind her illness.