We think of Canada as a water-rich country, but we are not immune to water shortages or disasters. With some advance planning, Canada can avoid a water catastrophe.
It was the Seine’s rise and fall, in response to heavy rain, that inspired our current understanding of river systems.
While the Montecito, California mudslides took 20 lives, landslides kill far more people in developing countries. Tighter construction standards and early warning systems could help reduce their toll.
A survey of recent global trends in temperature and rainfall – and a lesson for Mr Trump on the difference between weather and climate.
You should never try to drive through floodwater, because you never know what's beneath the surface. And new research shows some roads are more treacherous than others.
Floods and natural disasters can be highly traumatic for children.
What decisions can we make today to reduce the future risk of hazards like floods and fire? Particularly in a time of climate change, modelling various plausible futures helps us plan for uncertainty.
A massive residential development in a flood-prone inner-city suburb sounds like a recipe for disaster. But good urban design can deliver higher density and reduce the flood risk.
Even when power is restored and floodwaters have receded after hurricanes, mold can still be a big problem. There are some things you can do on your own, but the damage can be extensive.
Many states in Nigeria are reeling from cholera outbreaks. They need better health and sanitation infrastructure to disrupt transmission of the bacteria which cause the disease.
The bills now pending in Congress won't do what it will take.
The insurance industry should help its customers prepare for future catastrophes instead of burying it's head in the sand.
What scientists know – and don't know – about the linkage between climate change and hurricanes.
Even in areas predicted to take direct hits from hurricanes and other storms, hospitals must do all they can to stay open. It isn't an easy task, but preparation and practice help.
The federal government created a program in 1968 to insure homes in the US from flooding, yet few of the houses hammered by Harvey's record rainfall were covered.
Unless urban planning is taken seriously in Sierra Leone, there's a risk that similar disasters like the mudslides could occur with potentially more devastating consequences.
Researchers examined credit data on the victims of Hurricane Katrina to understand how the disaster affected their personal finances, revealing important lessons for those hurt by Harvey.
Ad hoc boat rescues have become critical parts of disaster response efforts, a trend first responders have officially embraced.
The desire to help during emergencies like Hurricane Harvey is admirable. With a little homework, your contributions will go further.
The unpredictability of hurricanes makes it hard to say for sure whether climate change is making them worse. But we do know that sea-level rise and increased evaporation will worsen the impacts.