Hurricane Irma killed many more people in nursing homes in Florida than officials counted, report researchers.

To understand the risks of wildfire smoke, it helps to understand the chemicals people are breathing.

To understand the risks of wildfire smoke, it helps to understand the chemicals people are breathing.

New risk models show nearly twice as many properties are at risk from a 100-year flood today than the government's flood maps indicate.

The pandemic recession has reduced US energy demand, roiling budgets in states that are major fossil fuel producers. But politics and culture can impede efforts to look beyond oil, gas and coal.

It's only happened twice since naming started in 1950, and there's an unusual twist to where many of the storms are forming this year.

In an unusual twist, many of those storms have been forming closer to the US coast.

How We Feel app lays groundwork to use big data to understand and predict coronavirus infection.

Two environmental engineers say governments need to do more to protect people from possible water contamination after wildfires.

It's not just about the hurricane. How high a storm surge gets and how far it reaches also has a lot to do with the land.