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Wispy cirrus clouds in a clear blue sky

Wildfire smoke in North America could be creating clouds over Europe

16 June 2023

Particles from wildfire smoke may cause the formation of cirrus clouds high in the atmosphere far away from the location of the fires


A vehicle travels along a flooded street after

How California can capture stormwater to fight off the drought

6 January 2023

With atmospheric rivers drenching the US west coast, researchers are testing methods to capture as much stormwater as possible to replenish depleted aquifers


Bulldozers on a large pile of snow

Winter storms in US set to continue while Europe sees record warmth

3 January 2023

Weather warnings remain in place in many parts of the US with more heavy snow on the way, while parts of Europe are seeing record warmth for January


A researcher stands an area of bushes and tall dry grass in the Kalahari region of southern Africa, looking up at a wooden pole roughly 3 to 4 meters tall. The pole is equipped with multiple sensors for measuring weather conditions.

COP27: Forecasting overhaul may reduce extreme weather hazards

18 November 2022

A UN program to revamp weather forecasting in lower-income countries could improve global climate models and help people prepare for extreme weather events


A woman walks before the Opera House while it rains in Sydney on October 6, 2022. (Photo by Muhammad FAROOQ / AFP) (Photo by MUHAMMAD FAROOQ/AFP via Getty Images)

Sydney has wettest year on record with 2.2 metres of rain in 279 days

7 October 2022

A combination of moist ocean weather cycles, low-pressure systems and climate change have combined to make 2022 the wettest year ever recorded in Sydney


Dallas

Circular cities experience more rain than square or triangular ones

11 May 2022

The shape of a city can influence the amount of rainfall it gets, because circular cities are better at mixing air fronts together


Lightning hits Florence, Arizona, during the North American monsoon in 2021

North American monsoon triggered by air currents over Mexico mountains

24 November 2021

The monsoon that hits Mexico and the south-western US every year appears to be triggered by a jet stream over the Sierra Madre Occidental mountain range


Strange death of Russian mountaineers may be due to unusual avalanche

Strange death of Russian mountaineers may be due to unusual avalanche

28 January 2021

The Dyatlov Pass incident, which saw nine Russian mountaineers die in mysterious circumstances in 1959, has been the subject of many conspiracy theories, but now researchers say an unusual avalanche is to blame


Air pollution from chemical plants made Hurricane Harvey worse

Air pollution from chemical plants made Hurricane Harvey worse

6 January 2021

Much of the devastating flooding caused by 2017’s Hurricane Harvey in Houston, Texas may have been triggered by aerosol pollution released from nearby petrochemical plants


2020 in review: Extreme weather seen around the world as climate warms

2020 in review: Extreme weather seen around the world as climate warms

16 December 2020

Climate change is having a clear impact on the weather, as storms, floods and fires are all becoming more likely and records keep tumbling


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