Rapid changes underway in the Arctic affect the region’s people and wildlife, and the entire planet.

Firefighters work long hours to protect communities, often in dangerous conditions and for low starting pay. Surveys show the impact that can have on their physical and mental health.

Firefighters work long hours to protect communities, often in dangerous conditions and for low starting pay. Surveys show the impact that can have on their physical and mental health.

A powerful storm hitting the West Coast combines these phenomena for a wet week of erratic weather, as a meteorologist explains.

A powerful storm hitting the West Coast combines these weather phenomena for a wet week in many areas. But forecasting exactly which areas will get hit hardest is tough, as a meteorologist explains.

Insurance costs are rising quickly across much of the country. Hurricanes are part of the reason, but it’s the other perils common across the Midwest and Great Plains that complicate costs.

Prisons and jails are difficult to evacuate when wildfires or storms approach. Many of these facilities lack evacuation plans and may keep incarcerated people on-site instead of moving them to safety.

Ultrafine particles are approximately one-thousandth the width of a human hair. But because of their tiny size, they are easily inhaled – and typically more dangerous than larger particles.

Global carbon emissions from forest fires have increased by 60% over the past two decades, with the largest contributions coming from fires in Siberia and western North America.

Disasters such as hurricanes Helene and Milton often hit low-income and other disadvantaged groups hardest. 2 policy experts suggest ways long-term aid could help.