The U.N. weather agency is reporting that 2023 was the driest year in more than three decades for the world’s rivers, as the record-hot year underpinned the drying up of water flows and contributed to prolonged droughts in many places.

Winter sports are facing a long-time crisis because of climate change and the International Ski and Snowboard Federation has teamed up with the United Nations weather agency.

The U.N. weather agency says it has confirmed that Tropical Cyclone Freddy, a deadly Indian Ocean storm that lashed eastern Africa last year, was the longest-lasting cyclone ever recorded — at 36 days.

A new report from the World Meteorological Organization (WMO) shows that the planets heat records were once again broken.

The U.N. weather agency is sounding a “red alert” about global warming, citing record-smashing increases last year in greenhouse gases, land and water temperatures and melting of glaciers and sea ice.

This season, Francine and Milton will replace the names of Hurricanes Michael and Florence that caused dozens of deaths and flooding in Florida and the Carolinas in 2018,

The U.N. weather agency is reporting that glaciers shrank more than ever from 2011 and 2020 and the Antarctic ice sheet lost 75 percent more compared to the previous ten years, as it released its latest stark report about the fallout on the planet from climate change.

The U.N. weather agency says 2023 is all but certain to be the hottest year on record, and warning of worrying trends that suggest increasing floods, wildfires, glacier melt, and heat waves in the future.

Spain has recorded its third hottest summer since official records began 62 years ago.

The U.N. weather agency says Earth endured its hottest Northern Hemisphere summer ever measured with a record warm August capping a season of brutal and deadly temperatures.

Floridians pray that when Idalia hits the Gulf Coast it won’t join the long list of destructive Atlantic Ocean storms whose names started with “I.”.

July has been so hot so far that scientists calculate that this month will be the globally hottest on record and likely the warmest human civilization has seen, even though there are several days left to sweat through.

The World Meteorological Organization, an agency of the UN, said the first week of July was the hottest week on record for the planet as a whole.

The U.N. weather agency reported Monday that nearly 12,000 extreme weather, climate and water-related events over much of the past half-century around the globe have killed more than 2 million people and caused economic damage of $4.3 trillion.

The United Nations' weather agency says there's a two-out-of-three chance that the world will reach the internationally accepted global temperature threshold for limiting the worst effects of climate change sometime in the next five years.

Looking back at 2022’s weather with months of analysis, the World Meteorological Organization says last year really was as bad as it seemed when people were muddling through it.

The United Nations' weather agency says the state of Earth's climate is bad and getting worse faster than before, especially with sea level rise accelerating.

The three main greenhouse gases hit record high levels in the atmosphere last year, the U.N. weather agency said Wednesday, calling it an “ominous” sign.

Meteorologists are retiring the name Ida from the list of Atlantic hurricane names.

The chief of the United Nations has announced a project to put every person on Earth in range of early warning systems for natural disasters within five years.

In a story Jan. 31 about the longest lightning flash on record, The Associated Press erroneously reported that the bolt was cloud-to-cloud, several thousand feet above the ground, and no one was in danger.

The U.N. weather agency has certified a 38-degree Celsius (100.4 Fahrenheit) reading in the Russian town of Verkhoyansk last year as the highest temperature ever recorded in the Arctic.

The U.N. weather agency says greenhouse gas concentrations hit a new record high last year and increased at a faster rate than the annual average for the last decade.

The Hurricane Committee of the World Meteorological Organization met virtually back in March to discuss the record-breaking 2020 hurricane season and what changes needed to be made.

The U.N. weather agency says the world and especially urban areas experienced a brief and sharp drop in emissions of air pollutants last year.

A new report from the United Nations weather agency finds the world is getting several times more weather disasters than in the 1970s.

Italy is baking in sweltering temperatures that continue to drive deadly wildfires.

A new world weather agency forecast says it'll likely be so hot in the next five years that there's a 40% chance the globe will push past the temperature limit set by the Paris climate agreement.

(NOAA via AP)With named storms coming earlier and more often in warmer waters, the Atlantic hurricane season is going through some changes with meteorologists ditching the Greek alphabet during busy years. The Greek alphabet had only been used twice in 2005 and nine times last year in a record-shattering hurricane season. AdMeanwhile, the National Oceanic Atmospheric Administration is recalculating just what constitutes an average hurricane season. STARTING EARLIERMIT hurricane researcher Kerry Emanuel said “this whole idea of hurricane season should be revisited." So a warming world means the new normal is busy hurricane seasons just like the last 30 years.

“There is at least a one-in-five chance of it temporarily exceeding 1.5 degrees Celsius by 2024,” WMO Secretary-General Petteri Taalas said. The Paris climate accord set a goal of not exceeding 1.5-degree (2.7 degrees Fahrenheit) warming since pre-industrial times. --Death Valley, California, hit 129.9 degrees (54.4 degrees Celsius), the hottest the world has seen in 80 years. --Record wildfires struck California and Colorado in the western United States, following a major fire season and record heat in Australia. --The Arctic had record wildfires and a prolonged heat wave culminating in a 100-degree mark (38 degrees Celsius) in Siberia in June.

The National Hurricane Center wasted no time moving onto the Greek alphabet -- only the second time since the 1950s. The only time the hurricane center dipped into the Greek alphabet was the deadly 2005 hurricane season, which included Hurricane Katrina’s strike on New Orleans. Tropical Storm Beta will meander along the Texas coastline over the next 5 days. pic.twitter.com/YsrpliN9fF — National Hurricane Center (@NHC_Atlantic) September 18, 2020What’s Next? The supercharged Atlantic hurricane season has produced so many named storms that scientists ran out of traditional names as Tropical Storm Wilfred developed in the eastern Atlantic.

JACKSONVILLE, Fla. Weve only got four names left unused (Sally, teddy, Vicky, & Wilfred) on the 2020 Hurricane names list and we are approaching the peak of the Atlantic Hurricane Season. Once we exhaust those names we move on to the Greek Alphabet for storm names like Alpha, Beta, Delta, Gamma, Epsilon, etc. While there are 26 letters in our traditional alphabet, there are only 22 storm names on the annual hurricane lists, skipping letters like Q, U, X, and Z. There are six rotation lists of names that the WMO uses for hurricane names. The 2005 hurricane season has the most retired names five for one season.

GENEVA The United Nations weather agency says this summer will go down for leaving a deep wound in the cryosphere -- the planets frozen parts -- amid a heat wave in the Arctic, shrinking sea ice and the collapse of a leading Canadian ice shelf. The weather agency said in a statement that many new temperature records have been set in recent months, including in the Russian town of Verkhoyansk. The town, located in Siberia above the Arctic Circle line, reached 38 degrees Celsius (100 F) on June 20. She noted a heat wave across the Arctic, r ecord-breaking wildfires in Siberia, nearly record-low sea ice extent, and the collapse of one of the last fully intact Canadian ice shelves. The WMO is preparing to release on Sept. 9 a report on the impact of climate change on the cryosphere.

The United States recently handed the world record for longest lightning flash over to Brazil. A separate megaflash set a record in Argentina for the longest reported single lightning bolt duration. The previous record for the longest detected distance for a single lightning flash was 199.5 miles on June 20, 2007, across Oklahoma. The previous record for duration was for a single lightning flash that lasted continuously for 7.74 seconds over Provence-Alpes-Cte dAzur, France, was broken after experts confirmed a 16.73-second-long single lightning flash 16.73 that developed continuously over northern Argentina on March 4, 2019. Satellite image of record duration of lightning flash, Argentina, March 4, 2019.

In this handout photo provided by Olga Burtseva, children play in the Krugloe lake outside Verkhoyansk, the Sakha Republic, about 4660 kilometers (2900 miles) northeast of Moscow, Russia, Sunday, June 21, 2020. A Siberian town that endures the world's widest temperature range has recorded a new high amid a hear wave that is contributing to severe forest fires. Russia's meteorological service said the thermometer hit 38 Celsius (100.4 F) on Saturday in Verkhoyansk, in the Sakha Republic about 4660 kilometers (2900 miles) northeast of Moscow. (Olga Burtseva via AP)GENEVA The U.N. weather agency is investigating media reports suggesting a new record high temperature of over 38 degrees Celsius (100.4 degrees Fahrenheit) in the Arctic Circle amid a heatwave and prolonged wildfires in eastern Siberia. The World Meteorological Organization said Tuesday that its looking to verify the temperature reading on Saturday in the Russian town of Verkoyansk with Roshydromet, the Russian federal service for hydro-meteorological and environmental monitoring.