A survey of recent global trends in temperature and rainfall – and a lesson for Mr Trump on the difference between weather and climate.
Hurricane Maria’s destruction may have led to many hundreds more deaths than originally estimated.
The governor of Puerto Rico has ordered a recount of the official death toll for Hurricane Maria. The real number is likely higher by the hundreds. What happened?
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.
Trees and power lines in Puerto Rico, damaged by Hurricane Maria in September.
2017 brought wild, wacky and even deadly weather. Australia was hit by heatwaves and torrential rains, plus some surprisingly cool spells. Hurricanes hit America, and a killer monsoon lashed Asia.
Pakistani commuters travel on a flooded street following a heavy rainfall in Karachi, Aug. 31, 2017.
AP Photo/Shakil Adil
By 2050, climate change impacts such as storms and drought could displace up to 300 million people worldwide. Nations should recognize 'climate migrants' and make plans for aiding and resettling them.
Hurricane Maria, September 2017.
A meteorologist and a music technologist team up to turn the data from tropical storms into musical graphs.
Drones being used to find survivors after an earthquake in Ecuador in 2016.
Stand by for drones, robots and sensors to the rescue.
Breezy Point, New York off the coast of Long Island after the storm surge from Superstorm Sandy.
AP Photo/Mark Lennihan
Five years after Superstorm Sandy, we see how disadvantaged social groups suffered more from the storm before and after – much as we're seeing in Hurricanes Harvey and Maria.
The intensity of heavy downpours in Houston has increased dramatically since the 1950s, leading some people to argue the city’s disaster planning and infrastructure are not up-to-date.
AP Photo/David J. Phillip
It's not just about rebuilding infrastructure after storms: Cities need to systematically rethink their knowledge systems which are at the heart of urban resilience.
A fireman tackles one of the wildfires that swept through parts of California in October.
This year is poised to go down as the hottest non-El Niño year ever recorded, with record low polar ice and extreme weather that left many regions battling bushfires and hurricanes.
Soldiers deliver food and water following Hurricane Maria.
Two hurricanes in Puerto Rico's past fundamentally transformed the island's economy and politics. Maria will be the third, says a historian.
Natural disasters, like historic flooding in South Asia, are always accompanied by disease outbreaks.
Extreme weather events are inevitably followed by disease outbreaks. So why not team health professionals with climate experts?
Hurricane Maria denuded forests in Puerto Rico, revealing once-hidden homes and communities. A graffiti-sprayed saying is now popping up across the island, noting that “Behind the trees live people.”
A Puerto Rican librarian with a personal relationship to hurricanes describes the brutal reality of life on this Caribbean island more than a month after Maria and Irma left their mark.
Plush toys, recovered from a flooded home, hang out to dry on a wrought iron gate in the aftermath of Hurricane Maria.
Long after the hurricane's over and the power comes back, residents can still experience lasting mental health issues.
Very few Atlantic hurricanes travel northwards like this.
The Military Sealift Command hospital ship USNS Comfort traveled to Puerto Rico after Hurricane Maria.
Ernest R. Scott/U.S. Air Force/Handout via Reuters
The military can make a big difference right away but humanitarian deployments should generally be rare and brief.
What’s in the water?
AP Photo/David J. Phillip
Natural disasters expose people to toxic gases, bacterial illness and other serious dangers. How can people maximize their safety as they return home?
Water from Addicks Reservoir flows into Houston neighborhoods following hurricane Harvey in August. Allstate expects US$593 million in insurance losses for August due to the hurricane.
(AP Photo/David J. Phillip, File)
Insurance-linked securities aim to shield insurers and governments from huge costs following disasters. But they bear eerie similarities to the securities that caused the 2008 financial meltdown.
A tornado in the town of Sonnac, France, in September, 2015.
European tornadoes may not come along as often as their US counterparts but they are a real threat and need to be taken seriously.
Workers clear debris on Sept. 25, 2017 from the top of a building that collapsed in Mexico City after the Sept. 19 earthquake.
AP Photo/Rebecca Blackwell
Natural disasters are not only bad in the short term. Many families will see their health, well-being and ability to escape poverty affected for decades, and some will be affected for life.