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Scientists race to untangle complex links between exposure and mortality as fire weather grows more prevalent
A thousand kilometres from the infernos gorging on northern Ontario’s boreal forests, Erin O’Connor watched the sky above Canada’s biggest city turn an “almost post-apocalyptic” orange as it filled with light-scattering particles of soot and ash. Stepping outside the halls of Toronto General hospital, where air filters were keeping patients safe from the worst of the fumes, she was struck by a smell so strong it felt like standing by a campfire.
“It really hit you in the face as soon as you walked outside,” said O’Connor, who runs University Health Network’s emergency department and saw a rise in patients presenting with allergies and shortness of breath. “As the days progressed, it was like that everywhere. It seemed even inside you could smell that burning.”
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London mayor points to ‘terrifying scenes’ this summer amid speculation Burnham may back Jackdaw and Rosebank projects
Sadiq Khan has called on the government to commit to revamped climate action and to reduce the UK’s reliance on oil and gas, as the UK endures a summer of drought, wildfires and heatwaves.
Writing in the Guardian, the mayor of London said that Andy Burnham’s administration must reaffirm its commitment to net zero and make clear it will continue to reduce the UK’s reliance on oil and gas “to get Britain back on track.”
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Wandering gliders are descended from some of the earliest known insects – and breed as one global population
Revealed: the top 10 invertebrates of the year
All hail the wandering glider, a citizen of the globe, an insect for all of us.
Whenever we see a dragonfly zipping through the airspace and devouring tiny insects with aplomb, we can appreciate they are so timelessly effective that they have barely needed to tweak their way of life in 200m years. Odonates are directly descended from some of the earliest winged insects, known as griffin flies, which evolved around 317m years ago.
It’s invertebrate of the year again! From August 3-12, every day we’ll be profiling one of the thousands of amazing invertebrates that our readers have nominated, and then, when you’ve got to hear about all of them, we’ll open the voting so you can choose your favourites. Don’t hesitate to get in touch with thoughts and ideas: email us at [email protected] with Invertebrate in the subject line.
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The mission of the Flock app is quietly subversive: to encourage users to ditch their screens and explore the wonderful world of birding
On a brilliantly bright afternoon in his gallery and studio in Bolinas, a small town on the northern California coast, Keith Hansen was putting the finishing touches on a watercolor of an almost improbably flamboyant painted bunting.
With an ultra-fine sable brush, he made a few intricate additions to the cobalt blue plumage on the bunting’s head, and, satisfied with his work, slipped the watercolor into a stout binder that every few days welcomes a new addition.
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Drought and record heat have forced the Norfolk and Suffolk league to move kick-off to the end of August as the ground is deemed too dangerous to play on
This summer’s record drought has forced a football league to delay the start of its season because “rock hard” pitches are a danger to its players.
The 2026/27 season in the Anglian Combination League of 85 amateur teams in Norfolk and Suffolk was due to start next weekend.
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Last month in England was the driest July since records began almost two centuries ago. How concerned should we be?
Half of England and all of Wales are officially in drought. But what does this mean and could taps eventually run dry?
• The headline of this article was amended on 7 August 2026 to refer to England and Wales, rather than the UK. Also, the average usage of 139 litres of water a day is for people in England and Wales, not in the UK as stated in an earlier version; and the 47bn kilolitres of water extracted from the environment in 2023 was in England only. Groundwater was added to the list of main sources of water.
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UN index says weather is affecting wheat yields while conflicts in Ukraine and Iran hit exports and drive up prices
Global food prices have hit their highest level in three and a half years, as summer heatwaves and conflict in Ukraine and the Middle East push up crop costs.
The UN Food and Agriculture Organization (FAO) index of food commodity prices rose last month to its highest level since January 2023, after a jump in prices for cereals, sugar and vegetable oil.
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Australia’s bird population will experience ‘large mortalities’ and risk species loss, modelling based on global outbreaks shows
Sandwich terns are a graceful seabird known for their committed, forceful and spectacular plunging dives into the ocean to catch fish.
Thousands of the species started to fall sick across Europe in 2022 with tens of thousands dying as a lineage of the H5N1 bird flu – 2.3.4.4b – spread through the continent’s wild flocks.
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Also known as the tree lobster, this ultra-rare creature was inadvertently driven to the brink by European settlers
When small species are left alone to evolve for centuries on small islands, they often become larger. Quietly, over thousands of years, Dryococelusaustralis grew to a great size on Lord Howe Island, in the Tasman Sea between Australia and New Zealand.
But the peaceful life of the Lord Howe Island stick insect, an invertebrate of such gargantuan proportions that it is also fondly known as the tree lobster, was destroyed by European settlers. In 1918, a shipwreck brought black rats to the island. The flightless insects were once so common they were used by settlers as bait for fishing, but the rats wiped out the entire population on the island in just two years.
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In this week’s newsletter: a Guardian investigation reveals that the UK exported 139,000 tonnes of rubbish to poor districts in Adana, where farmers are left to cope with microplastics, toxic smoke, and debris
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A year ago this month, when global talks to end our spiralling plastic crisis collapsed, Emma Hardy, Britain’s then marine minister and the UK’s head of delegation, said she was “hugely disappointed”. The UK is committed to working, at home and abroad, to “protect the environment and pave the way to a circular economy”, she pledged.
But Britain, one of the world’s largest exporters of plastic waste, remains part of a global trade that enables us to send mountains of plastic rubbish to other, mostly poorer countries, fuelling pollution, health impacts and waste crime.
‘Danger no longer only comes from the hitmen, but from the state’: the Honduran farmers labelled terrorists for protecting their land
El Niño could push 50 million people into acute hunger before end of next year
‘We stared into an abyss’: the men and women battling France’s megafire
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