It's not just homes and crops. A new study out of Pakistan suggests that long after the waters have receded, people's hopes and dreams are profoundly affected.
During Harvey, Irma and Maria, rising floodwaters and high winds raised alarm. But afterward there are new risks — standing water, mold, mosquitoes, deadly heat. Despair can linger, too.
In good times, restaurants do more than furnish meals. They also provide a place to bring people together. As Louisiana knows all too well, that's what makes them so vital during the worst times, too.
A long-term study of people who survived Hurricane Katrina found that most were doing well, and some feel the experience transformed them. But others remain haunted by anxiety and depression.
Flooding in Houston and utility outages led to belches of fumes from refineries and other industrial sites. Residents of a region already struggling with air pollution wonder: Is it safe to breathe?
Cellphone service outages can leave people unable to ask for help or get in touch with family and friends to say they are alive, but drones can help assess damage and get things running again.
The software of major airlines monitor supply and demand, then lower or raise prices accordingly — within seconds. That can lead to some exorbitant prices, NPR's Scott Simon says.
As Irma heads into Florida, a lot of people are hitting the highways to evacuate, and even those staying behind are topping off their tanks to make sure they don't run out.