With a very strong El Niño almost certainly on its way, the southern U.S. could see extra precipitation this winter, damping wildfire risk next summer.

Rescued Big Bear eagle Jackie has anemia and kidney inflammation, and remains in critical condition. However, she is eating and even fighting with care staff, according to an educational nonprofit.

A tweak in European Union rules for reporting methane has allowed open-pit mine operators to undercount their emissions.

The Environmental Protection Agency moved in May to loosen restrictions on climate super pollutants used in refrigeration.

The Colorado River’s largest reservoirs, Lake Mead and Lake Powell, have declined to the lowest combined levels on record. Researchers say this underscores the urgent need to cut water use.

A shorebird known for its sharp, orange bill and beady eyes is making a comeback in North America, thanks to a yearslong conservation effort.

Found weak and disheveled along the shoreline, the raptor believed to be nest cam star Jackie is receiving care while experts investigate what caused its decline.