South Africa floods: deadliest storm on record kills over 300 people

President Cyril Ramaphosa blames ‘catastrophic’ rainfall in KwaZulu-Natal on climate crisis

The death toll from devastating floods in and around the South African port city of Durban has risen to 306, the government said Wednesday, after roads and hillsides were washed away as homes collapsed.

The heaviest rains in 60 years pummelled Durban’s municipality, eThekwini in Zulu. According to an AFP tally, the storm is the deadliest on record in South Africa.

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XR scientists glue hands to business department in London climate protest

Affiliates of Scientists for Extinction Rebellion highlight climate science they say government is ignoring

Twenty-five scientists have pasted pages of scientific papers to the windows of the UK Department for Business, Energy & Industrial Strategy, and glued their hands to the glass to highlight the climate science they said the government was ignoring.

The scientists, affiliated with Scientists for Extinction Rebellion, swooped on the department’s building at 1 Victoria Street, Westminster, London, just after 11am. Doctors and health professionals staged a decoy action to give them space to get into position.

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Koala IVF could help save species from extinction

University of Newcastle scientists suggest frozen sperm could be used to impregnate females in breed-for-release programs

Freezing koala sperm could become a key part of a strategy to save koalas from extinction by 2050.

University of Newcastle scientists Lachlan Howell and Ryan Witt say koala “biobanking”, could be harnessed with IVF technology to help the endangered species reproduce.

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The ants go rafting: invasive fire ants take to Australian flood waters to colonise new areas

Dangerous pests forming floating rafts with their bodies to survive in Queensland after floods

Invasive fire ants have used recent flooding in Queensland to expand their Australian invasion, teaming up and forming floating rafts with their bodies to allow them to survive for weeks at a time.

Eradication officers in Queensland have captured photos of the dangerous ants forming the rafts in flood waters.

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Bleaching of marine sponges observed in warming Tasmanian waters for the first time

Scientists say bleaching could be ‘canary in the coalmine’ for climate impact as eastern Tasmanian sea temperatures rise

Bleaching in marine sponges in temperate waters off Tasmania’s east coast has been observed for the first time, with scientists warning the discovery could be an indicator of climate change in deeper reef systems.

Researchers at the University of Tasmania’s Institute of Marine and Antarctic Studies used seafloor surveys to discover the bleaching of cup sponges in the Flinders commonwealth marine reserve after heatwave events.

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Free wooden bellyboard hire scheme aims to cut plastic pollution

Surf Wood for Good aims to tackle waste caused by polystyrene bodyboards by lending beachgoers UK-made wooden boards

A new initiative is offering free bellyboard hire across England, Wales and Northern Ireland to discourage the use of polluting plastic boards.

Surf Wood for Good aims to tackle the waste caused by polystyrene bodyboards, which are usually imported and single-use, by lending beachgoers British-made wooden boards.

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Chile announces unprecedented plan to ration water as drought enters 13th year

Rivers that supply Santiago with water are running low, forcing rotating cuts to different parts of the city

As a punishing, record-breaking drought enters its 13th year, Chile has announced an unprecedented plan to ration water for the capital of Santiago, a city of nearly 6 million.

“A city can’t live without water,” Claudio Orrego, the governor of the Santiago metropolitan region, said in a press conference. “And we’re in an unprecedented situation in Santiago’s 491-year history where we have to prepare for there to not be enough water for everyone who lives here.”

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Six new wētā species found in New Zealand, as their habitat slowly disappears

Global heating speeding up their decline as terrain of newly discovered alpine species disappears

Six new alpine species of New Zealand’s most unusual and beloved insect – the wētā – have been discovered, but it is a bittersweet victory, with another piece of research describing the threat global heating poses for their snowy mountain habitat.

Wētā belong to the same group of insects as crickets and grasshoppers, and there are between 70 and 100 species of wētā endemic to New Zealand. They are wingless and nocturnal, and some, including the wētāpunga, are among the heaviest insects in the world – comparable to the weight of a sparrow.

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Climate activists ‘disrupt supplies from three oil terminals in England’

Just Stop Oil says action will affect fuel availability at petrol pumps across south-east and Midlands

Clean energy campaigners claim to have disrupted supplies from three oil terminals in the Midlands and south-east of England, as motorists complain that some petrol stations are running short of fuel.

The government said only one terminal was out of action on Sunday afternoon as a result of the Just Stop Oil protests, and that local police forces were working with the industry to ensure that fuel supplies can be maintained.

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Millions of bird deaths as US hit by avian flu outbreak

US officials believe nearly 24m poultry birds, mostly chickens and turkeys, have died of flu since virus strain identified in February

Millions of birds have died in the US in recent weeks, because of a contagious strain of highly pathogenic avian influenza, popularly known as bird flu.

The bird flu has also led zoos across the US to temporarily close aviary exhibits and move birds away from the public. At zoos from Colorado to Maryland, species ranging from ostriches to penguins have been moved indoors.

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Extinction Rebellion stages mass protest in central London

Activists call for end to fossil fuel investment at sit-down demonstration in Regent Street and Oxford Circus

Supporters of the environmental activist group Extinction Rebellion have taken part in a mass sit-down protest in the heart of London’s shopping district.

Several thousand demonstrators with multicoloured flags bearing the group’s “extinction” symbol gathered near Marble Arch on Saturday morning as samba bands warmed up.

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‘It’s a media war’: the UK’s top anti-oil campaigner fights on aged 80

In 50 years, Canvey Island’s George Whatley has won five victories against oil and gas firms trying to expand operations

George Whatley is probably Britain’s most successful anti-oil campaigner, but you won’t find him at Extinction Rebellion’s latest wave of protests or the Just Stop Oil campaign which has blocked fossil fuel infrastructure recently.

At 80 years old and after a recent spell in hospital, he will be taking it easy at his bungalow on Canvey Island, Essex. But if anyone can claim a place in the annals of successful environmental protests, it is this former Bank of England security guard.

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Dozens of evacuation orders in place across NSW as rivers expected to reach major flood levels

Schools closed and residents ordered to leave as torrential rain falls on Sydney and already saturated catchments

Dozens of evacuation orders have been issued for parts of south-west Sydney with the Hawkesbury and Nepean rivers expected to reach major flood levels on Friday.

Water levels at the Upper Nepean River at Wallacia were tipped to exceed last month’s flood peak, while the Hawkesbury at North Richmond was expected to reach 10.5 metres by 10am, and as high as 11.8 metres at noon – just below the level seen in the devastating floods in February 2020.

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Thieving sea lions break into salmon farm and gorge on feast of fish

Conservationists say the farms are a danger to sea lions and other marine mammals, who can become entangled in their nets

Dozens of thieving sea lions in western Canada have spent the last few weeks gorging on fish after brazenly slipping into an industrial salmon farm – and ignoring all attempts to make them move on.

Cermaq, the aquaculture giant with operations in Norway, Chile and Canada, says the wily predators were able to evade netting and electric fences in late March as part of a “breach event” at the Rant Point farm near Tofino in British Columbia.

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Australia news live updates: NSW flood evacuation orders; asylum seekers to be released from detention; 30 Covid deaths

Seventeen asylum seekers expected to be released from detention; flood evacuation orders in NSW; Marise Payne meeting Nato members to discuss Ukraine; NSW records 16 Covid deaths and 22,255 new infections; Victoria records four deaths and 12,314 new infections; WA records 7,998 new infections and three deaths over past weeks; Queensland records seven deaths and 10,984 new cases. Follow all the day’s news live

The man seeking a high court challenge against federal intervention in NSW Liberal preselections has been expelled from the party.

In an escalation of the factional stoush, Matthew Camenzuli has asked the high court to prevent Scott Morrison’s hand-picked candidates from receiving Liberal endorsement on ballot papers pending the urgent case.

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PM to put nuclear power at heart of UK’s energy strategy

Plan will not please environmental campaigners, who say it fails to meet government’s net-zero targets

Boris Johnson is to put nuclear energy at the heart of the UK’s new energy strategy, but ministers have refused to set targets for onshore wind and vowed to continue the exploitation of North Sea oil and gas.

Amid deep divisions among senior Conservatives, the strategy will enrage environmentalists, who say the government’s plans are in defiance of its own net-zero targets and neglect alternative measures that experts say would provide much quicker relief from high energy bills.

Increasing nuclear capacity from 7 gigawatts to 24GW

Offshore wind target raised from 40GW to 50GW (from 11GW today)

Solar could grow five times from 14GW to 70GW by 2035

An “impartial” review into whether fracking is safe

Up to 10GW of hydrogen power by 2030

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Putin’s daughters targeted in US sanctions against Russia

Joe Biden links new measures directly to accounts of atrocities committed by Russian forces in Bucha

The US has announced a new round of sanctions targeting Russia’s top public and private banks and two daughters of Vladimir Putin, following mounting global accusations of Russian war crimes in Ukraine.

The sanctions targeted Maria Vorontsova and Katerina Tikhonova, two adult daughters of Putin’s with his former wife Lyudmila Shkrebneva.

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Ministers launch fracking study, paving way to end moratorium in England

Conservatives seek to examine latest techniques, citing rising energy costs

Ministers have paved the way for a reconsideration of the moratorium on fracking in England by commissioning a new study to examine safety concerns about the controversial practice.

In an effort to decrease Britain’s reliance on imported energy given spiralling costs, the business secretary, Kwasi Kwarteng, said it was “absolutely right that we explore all possible domestic energy sources”.

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Coalition accused of sitting on environment report to avoid delivering ‘more bad news’

Calls for report to be released before election so voters know ‘official state’ of environment under Morrison government

The Morrison government has been accused of sitting on a major report card on the state of Australia’s environment it received more than three months ago to avoid “more bad news”.

Labor, the Greens, the independent MP Zali Steggall, environment groups and scientists have called on the government to release the Australia State of the Environment report, which is produced by scientists and compiled every five years.

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Victims of Brazil’s Mariana dam disaster seek compensation through UK courts

In one of the largest claims in English legal history, 200,000 people affected by the 2015 incident will have their case heard this week

More than 200,000 victims of Brazil’s worst environmental disaster are seeking compensation in a UK court this week, in one of the largest group claims in English legal history.

The claimants, including representatives of Krenak indigenous communities, are fighting to get compensation for the devastation caused by the Mariana dam disaster in November 2015. The £5bn lawsuit is against the Anglo-Australian mining company BHP.

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