CNN-Weather/Environment

By Jason Hanna, Elizabeth Joseph, Claudia Dominguez and Susannah Cullinane, CNN Storms unleashed devastating tornadoes late Friday and early Saturday…

By Derek Van Dam and Haley Brink, CNN Meteorologists A powerful storm raced across the central US late Friday, unleashing at least 19 tornadoes in…

By Pedram Javaheri and Judson Jones, CNN The earthquake swarm off the Oregon coast continues — with almost 100 quakes in the past 48 hours…

By Jennifer Gray, CNN meteorologist Six unmanned Saildrones are heading out on a six-month voyage to face some of Earth’s most hostile ocean…

CNN Editorial Research Here is some background information about the 2004 Indian Ocean tsunami. On December 26, 2004, an earthquake with an estimated…

CNN Editorial Research Here is a look at tsunamis. Tsunamis are formed by a displacement of water – a landslide, earthquake, volcanic eruption,…

By Pedram Javaheri One of North America’s most active fault lines sprung to life on Tuesday after a swarm of more than 40 earthquakes —…

By Judson Jones, CNN Meteorologist Snow is in the forecast. It’s entirely possible this week for a couple of major cities that are waiting to…

By Rob Shackelford and Taylor Ward, CNN Power has been restored to parts of downtown Honolulu after heavy rain flooded the area, but many residents…

By Joe Sutton, Andy Rose and Haley Brink, CNN The Hawaiian Islands could experience “catastrophic flooding” from a storm system lasting…

By Allison Chinchar and Haley Brink, CNN Meteorologists The 2021 Atlantic hurricane season, just like the 2020 season, was one for the record books…

By Jennifer Gray, CNN meteorologist Another atmospheric river will be streaming into western Washington and parts of British Columbia, Canada, this…

By Hannah Ryan, CNN At least two people are reported to have died as Britain was battered by severe weather with winds reaching speeds of over 90 mph…

By Aya Elamroussi, CNN More than 70,000 homes and businesses in Southern California lost power on Thanksgiving as the region battles dangerously dry…

By Joe Sutton and Kelly McCleary, CNN Blustery and dry Santa Ana winds are whipping up a wildfire threat in Southern California this week,…

By Angela Dewan, CNN Australians are bracing for a wet and windy summer for a second year in a row as meteorologists said Tuesday that a La Niña…

By Allison Chinchar, CNN Meteorologist As millions of Americans gear up to travel this Thanksgiving holiday week, forecast models continue to show a…

By Tyler Mauldin, CNN Several regions of the United States are at risk of widespread power outages if extreme weather hits this winter, according to…

By Allison Chinchar, CNN Meteorologist Thanksgiving holiday travel could be a messy one, as forecast models continue to show the potential for…

By Aya Elamroussi, Amy Simonson and Paul P. Murphy, CNN There are significant delays for railways and trucks using the Canadian port city of…

By Judson Jones, CNN Meteorologist Holiday travel was reduced by the pandemic last year, but this time round it’s expected to look more like…

By Amy Simonson and Paul P. Murphy, CNN The body of a woman has been recovered from a mudslide that occurred Monday morning near Lillooet, British…

By Joe Sutton, Amy Simonson, Sharif Paget, Kelly McCleary and Steve Almasy, CNN Three out of every four homes in the Washington town of Sumas have…

By Jenn Selva and Claudia Dominguez, CNN Hundreds of people trapped on British Columbia roadways by mudslides Monday have been rescued, officials…

By Jennifer Gray, CNN meteorologist While more than 90% of the West is currently in some sort of drought, the one area that doesn’t need more…

By Derek Van Dam and Judson Jones, CNN meteorologists The first significant winter storm of the season is impacting many across the Dakotas and…

By Tyler Mauldin, CNN Meteorologist A first-of-its-kind study uses a new high-resolution climate model to highlight local climate-fueled extreme…

By CNN meteorologists Pedram Javaheri and Taylor Ward A potentially historic flood event is taking shape across Charleston Harbor, South Carolina,…

By Aya Elamroussi, CNN Communities in the Washington, DC, metro area are still at risk for coastal flooding Sunday as forecasters say about 12…

By Allison Chinchar, CNN Meteorologist Halloween weekend looks dry for most across the US, although some may be saying “brrr” instead of…

By Aya Elamroussi, CNN Heavy flooding inundated communities across the Washington, D.C.-Maryland-Virginia area on Friday and forecasters expect the…

By Paul P. Murphy and Holly Yan, CNN Many Americans trying to catch a glimpse of the northern lights this weekend were thwarted by clouds or rain,…

By Aya Elamroussi, Monica Garrett and Jason Hanna, CNN A powerful storm is flooding some Mid-Atlantic coastal areas Friday evening, and flooding is…

By Aya Elamroussi and Joe Sutton, CNN Several homes in Lake Charles, Louisiana, were damaged Wednesday after a tornado swept through the area that is…

By Aya Elamroussi, CNN Crews are working to restore power to hundreds of thousands of New Englanders who woke up in the dark Wednesday after a…

By Michelle Krupa, CNN Yosemite Falls is again hosting its famous deluge after record-shattering rainfall this week in California following an…

By Monica Garrett, Jason Hanna and Dave Hennen, CNN Thousands in New England are waking up in the dark Wednesday and strong winds are expected to…

By Steve Almasy, CNN The governors of New Jersey and New York have each issued a state of emergency in advance of an anticipated nor’easter…

By Derek Van Dam, CNN Meteorologist This week has started off with a “bomb cyclone” and atmospheric river in the West, a severe threat in…

By Allison Chinchar, CNN Meteorologist A potent system in the central US is stirring up severe weather this weekend that will move eastward early…

By Rachel Ramirez, CNN Imagine a long river of water vapor in the sky coming into the West Coast. It is how Marty Ralph, the director of the Center…

By Allison Chinchar, CNN Meteorologist When you think of Florida, beaches and palm trees come to mind. But what if those palm trees were slowly…