The invasive emerald ash borer, native to northeast Asia, has spread to 37 states over the past quarter century, killing nearly all of the ash trees it infests. But in Maine, a coalition of ...

Thousands of dead fish are washing ashore and people are falling ill too, as officials investigate possible sources of contamination.

Bald eagles and other raptors are among more than 100 bird species that have died from avian flu in the past four years—and ...

Iowa is among a few states where cancer diagnoses are on the rise. A new analysis from the Harkin Institute for Public Policy ...

Go behind the scenes with senior editor Corey Mitchell and reporter Bob Berwyn as they discuss critical measures of the planet’s health.

State regulators approved incentives for three projects totaling 355 megawatts, hoping storage can come online faster than ...

Today, as in the beginning, life is still made out of carbon dioxide, and the world’s problems are made out of carbon dioxide as well.” ...

From the Amazon to the Mekong, migratory freshwater fish underpin food security for millions, but over 300 species need ...

A new report shows air pollution threatens the majority of the world’s population, while information gaps increase the risks.

Seeking a sixth term, the Maine senator’s passivity in the face of executive branch power grabs undermines her greatest ...

The world is in a state of climate emergency, the head of the United Nations declared Sunday, following the release of the ...