Protecting coastal wetlands, like this slough in Florida’s Everglades National Park, is a cost-effective way to reduce flooding and storm damage.
Coastal development is destroying marshes, mangroves and other wetlands that provide valuable protection from hurricanes and storms. Research shows these benefits can be worth millions of dollars.
Relocation from risky areas is the only safe response.
Beach erosion in Nags Head, North Carolina, photographed May 15, 2005.
Many US coastal towns are building defenses to protect against rising seas and storms. This can encourage people to stay in place when they should be moving inland.
People of color tend to suffer financially more than whites after natural disasters, such as Hurricane Katrina.
A new study shows that natural disasters enrich white victims while hurting people of color, worsening wealth inequality. And government aid contributes to the problem.
A woman gets back into her flooded car on the Toronto Indy course on Lakeshore Boulevard in Toronto on July 8, 2013. Housing developers are building housing on known flood plains in cities around the world.
THE CANADIAN PRESS/Frank Gunn
Cities around the world, including Toronto, are building housing on flood plains knowing the risks in the era of climate change. Here's why that will contribute to growing inequality in our cities.
King tides now regularly breach seawalls meant to protect Torres Strait Island communities, and it happened again last week.
King tides and rising seas are an increasing and predictable threat, but adaptation plans to limit the damage to coastal property are still not managing the political obstacles.
A motorist drives through “nuisance flooding” in Charleston, SC, Oct. 1, 2015.
AP Photo/Stephen B. Morton
Climate change is raising global sea levels. Now research shows that 'hot spots' where seas rise another 4 to 5 inches in five years can occur along the Atlantic and Gulf coasts, further magnifying floods.
Coastal wetlands are an effective first line of defense and act by slowing down storm surges and reducing flooding.
New research by scholars, conservationists and the insurance industry shows that coastal wetlands provide hundreds of millions of dollars' worth of protection from flooding, boosting the case for protecting them.
As flooding took hold in the Houston area, volunteers who suffered through Hurricane Katrina made their way to Texas.
AP Photo/David J. Phillip
Ad hoc boat rescues have become critical parts of disaster response efforts, a trend first responders have officially embraced.
Houston’s Interstate Highway 45 was totally submerged in the deluge.
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.
All tropical cyclones in the 2012 Atlantic hurricane season, with their locations shown at six-hour intervals and color representing maximum wind speed.
Major hurricanes threaten millions of people and billions of dollars in property along the Atlantic coast. Here experts advise on preparing, understanding forecasts and recovering after a storm.
The original conflict between development and preservation of natural assets is broadening as the risks of climate change become ever more obvious.
Conflicts over coastal areas have largely been between development and preserving what makes these attractive places to live. Rising sea levels are now complicating our relationship with the coast.
Residents of Collaroy, NSW, got a painful lesson in the power of the ocean in June.
AAP Image/Dean Lewins
Many Australians live on the coast, but how much do we know about the risks? While average sea levels are relatively easy to gauge, the risk of flooding also depends on weather, landscape, and climate.
Coastal erosion caused by massive waves during the weekend’s East Coast Low.
AAP Image/David Moir
Eastern Australia's massive storms will likely become rarer in a warmer world, but probably more intense.
EPA/Government of Alberta/Chris Schwarz
The recent Canadian wildfires revealed the need for cutting-edge disaster management strategies.
Coastal communities around Australia are facing the rising threat of coastal erosion.
Coastal communities include 24 federal seats held by margins of 5% or less, and their local councils are pressing the Australian government to show more urgency about the impacts of climate change.
The odds of being hit again by a large flood are higher for cities that have already been flooded before. Here's why we still don't move away.
In the aftermath of 2012’s deadly Hurricane Sandy, New York launched a US$20 billion plan to defend the city against future storms as well as rising sea levels.
Managing the impacts of rising seas for some communities is being made more difficult by the actions of governments, homeowners – and even some well-intentioned climate adaptation experts.
Gamba Grass is altering fire regimes in the Top End, threatening human life and property, natural assets including Kakadu and Litchfield National Parks, and compromising savanna burning programs.
One of the Australian government's new research priorities is "environmental change". But can be hard to know how to tackle such huge and interlinked issues as climate change and species extinctions.
Flooding during Hurricane Sandy devastated New York City’s transportation and power infrastructure.
Study finds higher risk of flooding from a combination of storm surge and heavy precipitation, particularly along the East Coast of the US.