Japanese encephalitis outbreak in Australia blamed on climate change

By Alice Klein A Culex mosquito, the genus that can spread Japanese encephalitis Konstantin Nechaev / Alamy Australia is grappling with its first major outbreak of Japanese encephalitis, a viral disease that has already killed two people. The mosquito-transmitted infection is typically found in rural regions of Asia, but climate change is thought to have … Read more

Sensors inspired by dandelion seeds can record signs of climate change

Tiny sensors that can drift in the breeze like dandelion seeds can help record environmental signals across a wide area Technology 16 March 2022 By Chris Stokel-Walker A sensor designed to mimic the way dandelion seeds float on the breeze Mark Stone/University of Washington Tiny sensors with a design inspired by dandelion seeds could be … Read more

Pollen season in the US may start 40 days earlier by end of century

Climate change may see pollen season in the US begin earlier and end later by the end of the century – and those with hay fever may experience worse symptoms as pollen emissions could rise by as much as 250 per cent Environment 15 March 2022 By Jason Arunn Murugesu Green clover leaves surrounded by … Read more

Climate tipping points: Frozen peatlands could begin releasing carbon sooner than thought

We had calculated that frozen peatlands would remain stable until the 2070s, but a new analysis suggests they may begin thawing as early as the 2040s Environment 14 March 2022 By Adam Vaughan Scandinavian mountain range, above the Arctic Circle in northern Sweden JONATHAN NACKSTRAND/AFP via Getty Images Vast expanses of peatland in frozen soil … Read more

Trees that grow close together are better at withstanding storms

As storms become stronger, it might be possible to keep more trees standing if they are planted closer together Environment 11 March 2022 By Alex Wilkins A cedar forest in Kiso district, Nagano prefecture, Japan Sunphol Sorakul/Getty Images Trees that grow close together can survive powerful storms and prevent wind damage by supporting each other. … Read more

Net zero: The UK is building its last big gas power plant

By Adam Vaughan The Keadby 2 gas power station in Lincolnshire, UK david soulsby/Alamy Climb the stairs to the roof of the cooling tower at Keadby 2, a new gas power plant in the east of England, and you are rewarded with a story of the UK’s energy past, present and possible future. Straight ahead … Read more

Amazon rainforest nears tipping point that may see it become savannah

More than three-quarters of the world’s largest rainforest has become less resilient to drought since the early 2000s, with areas near humans and with lower rainfall being the worst hit Environment 7 March 2022 By Adam Vaughan An area deforested for gold mining, along the Interoceanic highway linking Peru and Brazil in the Amazon region … Read more

New ways to suck up methane can buy us vital time in the climate fight

Remove a billion tonnes of methane from the air and we could cool Earth by 0.2°C, extending the window of opportunity to remove carbon dioxide before it is too late Technology 2 March 2022 By Katharine Sanderson Graham Carter The warming of our planet is usually blamed on carbon dioxide, but there is another major … Read more

Australia floods: Record rainfall in Queensland driven by La Niña and climate change

A slow-moving low-pressure system has dropped 790 millimetres of rain on Brisbane in one week, causing floods that have claimed eight lives Environment 28 February 2022 By Alice Klein A flooded street in Milton, a suburb of Brisbane PATRICK HAMILTON/AFP/AFP via Getty Images Record-breaking rain on the east coast of Australia over the past week … Read more

Climate change report: Humans are causing widespread and irreversible impacts, says IPCC

By Adam Vaughan Pastoralists in Kenya among the bodies of sheep and goats that died after a dramatic change from drought to cold and wet weather TONY KARUMBA/AFP via Getty Images Climate change is already wreaking widespread, pervasive and sometimes irreversible impacts on people and ecosystems globally, according to a landmark report warning it has … Read more