The greatest disaster in aviation history, up to that point, still gets lost in the scale of the terrain. In fact, nobody ...

This month marks 20 years since Hurricane Katrina became the most destructive storm in US history. Here we look what makes a ...

Nearly 1,400 people died after Hurricane Katrina crashed into Louisiana and Mississippi. Most of the deaths were in New ...

The deadliest hurricanes in US history show how flooding and surge turn storms into mass killers. Here are the top 10 Worst ...

Chicago officially had the worst air quality in the world for a few hours Thursday. As a haze of Canadian wildfire smoke blanketed the metro area, no other major city in the world had air ...

An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather conditions.

Detroit had the third worst air quality in the world on Monday, August 4, as Canadian wildfire smoke continued to affect parts of the Midwest and Northeast of the US. Drone footage by Brendan ...

In today's edition: The NFLPA's month to forget, KC and Utah's shared NWSL history, Canadian tennis phenom, home run history, and more.

Chicago experiences the worst air quality in the world for a few hours due to Canadian wildfires. Smoke can trigger asthma attacks and other health problems. Air quality alert in effect.

It's been 80 years since the atomic bombing of Japan. One city was spared the horror due to poor weather, but remembers nevertheless.

Sunday, Aug. 10, marks 5 years since one of the worst storms in U.S. history. Iowa's tree population has yet to recover.