The Guardian Climate Change

A guide to the steps you can take before, during and after a fire as they grow more frequent and more intense

As the climate crisis makes wildfires in the American west more frequent, longer and more intense, preparedness can help residents across minimize damage and prevent loss.

Here are steps that can be taken before, during and after wildfires to protect yourself and others, compiled from government guides, fire association websites and weather service advisories.

Fueled by major windstorm, Pacific Palisades fire touches museum site but officials say collection safe

• Follow live: Palisades blaze doubles in size to nearly 3,000 acres

A rapidly spreading wildfire in southern California reached the grounds of the Getty Villa museum north of Santa Monica on Tuesday, but officials said no structures had burned and the collection was safe.

The Pacific Palisades fire, fueled by a major windstorm and prompting mass evacuations in Los Angeles county, burned some trees and vegetation on site at the Getty Villa, but museum leaders said the galleries and archives were protected.

A wildfire has erupted in Pacific Palisades, an affluent community north of Santa Monica, on Tuesday consuming more than 1,200 acres and destroying homes. A large swath of the region is under what officials have described as ‘extreme risk’ from a destructive storm. The city of Los Angeles has declared a state of emergency for the 'wind event'

• Wildfire destroys homes as strong winds hit southern California

Fire quickly consumed hundreds of acres in the Pacific Palisades, an affluent community north of Santa Monica

A fast-moving wildfire erupted in Los Angeles county on Tuesday, quickly consuming more than 1,200 acres and destroying homes in an affluent community along the Pacific Ocean.

Whipped by unusually strong winds, the fire prompted frenzied evacuations through winding roads in the Pacific Palisades, an area north of Santa Monica, with residents fleeing on foot as flames approached.

Waterways can protect biodiversity, help with water security and keep cities cooler, says Canal & River Trust

Protecting the UK’s canals is crucial for improving the nation’s resilience to climate change, campaigners have said.

A report by the Canal & River Trust charity found canals could play a “critical role” in biodiversity, decarbonisation and climate adaptation.

Approach could be used to limit outbreaks of mosquito-borne diseases, such as dengue fever, which results in 390m cases annually worldwide

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Toxic male mosquitoes will poison females with their semen in a new population control method developed by Australian researchers.

The method involves genetically engineering males to produce spider and sea anemone venom proteins, which they inject into females during mating, reducing their lifespan.

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Ban includes entire Atlantic coast, eastern Gulf of Mexico, Pacific coast off California, Oregon and Washington, and part of Bering Sea

Joe Biden has banned offshore drilling across an immense area of coastal waters, weeks before Donald Trump takes office pledging to massively increase fossil fuel production.

The US president’s ban encompasses the entire Atlantic coast and eastern Gulf of Mexico, as well as the Pacific coast off California, Oregon and Washington, and a section of the Bering Sea off Alaska.

The ex-president was a pioneer on renewable energy and land conservation but his 1980 defeat was a ‘fork in the road’

When a group of dignitaries and journalists made a rare foray to the roof of the White House, Jimmy Carter had something to show them: 32 solar water-heating panels.

“A generation from now,” the US president declared, “this solar heater can either be a curiosity, a museum piece, an example of a road not taken, or it can be just a small part of one of the greatest and most exciting adventures ever undertaken by the American people.”

Global heating is supercharging storms, floods and droughts, affecting entire ecosystems and billions of people

The climate crisis is “wreaking havoc” on the planet’s water cycle, with ferocious floods and crippling droughts affecting billions of people, a report has found.

Water is people’s most vital natural resource but global heating is changing the way water moves around the Earth. The analysis of water disasters in 2024, which was the hottest year on record, found they had killed at least 8,700 people, driven 40 million from their homes and caused economic damage of more than $550bn (£445bn).

Global heating has made conditions more favourable for growing grapes – and finding the right variety is key

Heard the one about Irish wine? Like its English counterpart, it is no longer a joke, with more than a dozen vineyards now producing bottles to emulate those of the terroirs of France, Spain and Italy.

At about €60 (£50) a bottle and produced in small quantities, it is far from a commercial activity, but efforts over the last 10 years have produced what one retailer described as an “arguably very fine” rosé.

Watch Duty – which began in California and has expanded across 14 states – alerted the public to more than 9,000 wildfires in 2024

Cristy Thomas began to panic as she called 911 for the second time on a warm October day but couldn’t get through. She anxiously watched the plume of black smoke pouring over her rural community in central California get larger.

Then she heard a familiar ping.

The main issues confronting policymakers around the world seem particularly portentous this new year

January is always a time for new beginnings and fresh thinking. But with Donald Trump heading for the White House and a new(ish) Labour government in charge of a faltering UK economy, the onset of 2025 seems especially portentous.

Forecasting is a mug’s game, as former Bank of England governor Mervyn King used to say about predicting exchange rates; but here are some of the big economic questions to ponder, as the new year gets under way:

Ports including in Saudi Arabia and the US projected to be seriously damaged by a metre of sea level rise

Rising sea levels driven by the climate crisis will overwhelm many of the world’s biggest oil ports, analysis indicates.

Scientists said the threat was ironic as fossil fuel burning causes global heating. They said reducing emissions by moving to renewable energy would halt global heating and deliver more reliable energy.

The New Orleans truck attack, hunger in Khan Younis, the plane crash in Seoul and new year’s celebrations: the past seven days as captured by the world’s leading photojournalists

• Warning: this gallery contains images that some readers may find distressing

Families Like Ours has become national talking point but some scientists say events depicted could not happen

Featuring scenes of huge crowds boarding ferries, protest and desperation as six million Danes become climate refugees and life as they know it rapidly collapses, the new TV series by the Oscar-winning director Thomas Vinterberg is a potential “look into the future”, he says.

Familier som vores (Families Like Ours) – a drama which depicts a flooded Denmark shut down and evacuated – has been viewed nearly 1m times and become a national talking point. At its premiere at the Venice international film festival, it evoked tears, shouts and a standing ovation, with one critic describing it as “grimly prophetic”.

The trendy green nut is drought-resistant and sustainable – making it appealing to farmers and consumers alike

Pistachios have long polarized the world’s taste buds – the flavor is bold, nothing like the subtlety of an almond or a walnut. You either love them or hate them.

But one side of the pistachio debate appears to be reigning supreme. Pistachios were named nut of the year in 2023, unsurprising to anyone who had an eye on pop culture. Pistachio is now a popular flavor of latte. Pistachio butter and cream became food trends on social media. Vibrant pistachio green even made several appearances on the runway, with fashion designers being inspired by the unique, earthy hue.

Policymakers and insurers act as if Britain’s coastlines are fixed, but the waters are advancing faster than before

The increasing speed of sea level rise hardly seems to register with policymakers in Britain – even though with the UK weather getting more violent, destructive storm surges are increasingly likely. The future looks bleak for properties on fast-eroding cliffs and large areas of rich agricultural land on the east coast, already at or even below sea level.

The evidence that things are rapidly getting worse is clear. Sea levels have risen 24cm (9in) (7ft 3in) since 1880 but the rise has accelerated from an average of 1.4mm a year in the 20th century to 3.6mm annually by 2015. Previous conservative estimates of sea level rise of 60cm by the end of this century now look very optimistic and on current emission levels will be 2.2 metres by 2100 and 3.9 metres 50 years after that.

Engineers assess damage as heavy rains cause first major breach of Bridgewater canal since 1970s

Engineers are assessing the scale of damage to a canal built more than 250 years ago after flood waters caused a dramatic collapse of part of its elevated embankment in Cheshire.

The Bridgewater canal, which was previously used to transport coal but is now a leisure waterway, caved in near Dunham Massey, in the first major breach of the waterway for 54 years.

UK has more than halved amount of electricity generated from fossil fuels but gas still had largest share at 28%

The UK’s electricity was the cleanest it has ever been in 2024, with wind and solar generation hitting all-time highs, according to a report.

The analysis by Carbon Brief found that in the past decade the UK had more than halved electricity generated from coal and gas and doubled its output from renewables.

Bowhead whales may not be the only species that can live to 200 years old. Researchers have found that the industrial hunting of great whales has masked the ability of these underwater giants to also live to great ages

In Moby-Dick, Herman Melville’s epic novel of 1851, the author asks if whales would survive the remorseless human hunt. Yes, he says, as he foresees a future flooded world in which the whale would outlive us and “spout his frothed defiance to the skies”.

Moby Dick was a grizzled old sperm whale that had miraculously escaped the harpoons. But a new scientific paper is set to prove what oceanic peoples – such as the Inuit, Maōri and Haida – have long believed: that whales are capable of living for a very long time. Indeed, many more than we thought possible may have been born before Melville wrote his book.