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Flooding in Houston

Urbanisation made flooding from Hurricane Harvey 21 times as likely

14 November 2018

Tall buildings in Houston made hurricane Harvey dump more rain on the region, before the water ran straight off the city's hard surfaces causing epic flooding


Big brown bat (Eptesicus fuscus) in flight, in captivity, Hidalgo County, New Mexico, United States of America, North America

Common insecticide may impair navigation in big brown bats

11 October 2022

Eating insects containing chlorpyrifos, an insecticide banned in the European Union but still used elsewhere, seems to make it more difficult for big brown bats to navigate


Bamboo forest

11th-century polymath was the first to recognise past climate change

8 October 2022

After discovering fossilised bamboo in the 11th century, Shen Kuo deduced that the climate in northern China had been different in the ancient past


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


Cracked dry ground near Fremont, California, USA; Shutterstock ID 173917970; purchase_order: -; job: -; client: -; other: -

Megadrought could become the new normal in the south-western US

4 October 2022

Human-caused climate change is making droughts more severe – and could shift some regions of North America into permanent drought conditions


Police officers walk past a sign as they patrol outside the Palais de Congres, during the opening of COP15, the two-week U.N. biodiversity summit in Montreal, Quebec, Canada December 6, 2022. REUTERS/Christinne Muschi - RC2H0Y92YQSE

COP15: Countries debate how to share profits from Earth’s genetic data

15 December 2022

The question of how best to share revenues from products developed using genetic data from plants, animals and microbes has emerged as a make-or-break issue at COP15


Scenic view of Rhone Glacier

Melting sounds of an entire glacier recorded for the first time

14 December 2022

A 9-kilometre fibre-optic cable that captured the sounds of melting ice across an entire glacier could improve how researchers measure ice loss


TOPSHOT - Icebergs float in Disko Bay, Ilulissat, western Greenland, on June 28, 2022. - The icebergs originate from Jakobshavn glacier (Sermeq Kujalleq), the most productive glacier in the Northern Hemisphere. The massive icebergs that detach from the glacier float for years in the waters in front of the fjord before being carried south by ocean currents. (Photo by Odd ANDERSEN / AFP) (Photo by ODD ANDERSEN/AFP via Getty Images)

The Arctic and Antarctic saw record warmth and ice melt in 2022

14 December 2022

The sea ice around Antarctica shrank to the smallest area ever recorded in early 2022, and there were exceptionally high temperatures at both poles


Indigenous women embracing

Countries agree to create climate damage fund in historic COP27 deal

20 November 2022

Despite a landmark deal on finance for "loss and damage", the package agreed in Sharm El Sheikh falls short on plans to cut emissions and leaves room for the expansion of gas


Luiz Inacio Lula da Silva speaking at COP27

COP27: Brazil's Lula promises zero deforestation in the Amazon by 2030

16 November 2022

Brazil’s incoming president Luiz Inácio Lula da Silva vowed to reverse the environmentally damaging policies of his predecessor in a speech at the UN climate meeting