Ethylene oxide (EtO) is about 60 times more carcinogenic than believed in 2006, research finds
A new Trump administration plan to rescind 2024 regulations for toxic ethylene oxide (EtO) pollution more broadly aims to limit the Environmental Protection Agency’s authority to strengthen public health protections around hazardous emissions and could result in more of the toxin being released into the air.
Recent research has found EtO is about 60 times more carcinogenic than thought when the last regulations were developed in 2006. In 2024, the Biden EPA passed a rule that strengthened the regulations to reflect the updated science, and required the nation’s EtO emitters to collectively cut their emissions by about 90%.
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Breaking Waves: Ocean News
05/12/2026 - 07:00
05/12/2026 - 05:56
Sports carmaker extends lifespan of petrol-engined Emira, made in Norfolk, to continue to cater for US market
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The boss of the luxury sports carmaker Lotus has called for government support for its UK factory as the Chinese-owned company insisted it will not abandon its British roots.
Lotus said it had extended the lifespan of the £80,000 Emira petrol-engined sports car, made by 900 employees in its factory in Norfolk, in order for the brand to continue to serve the US market.
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05/12/2026 - 05:00
It is the most extracted solid material on Earth – but this extraction can threaten ecosystems and livelihoods
Malé is one of the world’s most overcrowded cities, but it faces double pressure. As well as a growing population, the capital of the Maldives is also threatened by rising sea levels. Owing to climate breakdown, its living space is shrinking.
So the justification for a land reclamation project seemed clear. Take sand from elsewhere in the archipelago and use it to build up the land available for Malé’s people. What could go wrong? After all, it’s only sand, right?
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05/12/2026 - 04:59
With some long-awaited sanity on housing and taxes, including CGT and negative gearing changes, it’s one of the most important for good – but will still leave some out in the cold
Federal budget 2026 LIVE updates: Australia government budget announcement and speech – latest news
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This year’s budget is an odd affair. So much had been leaked and dropped to the media that there are barely any surprises. But that does not mean it does not live up to the billing of being ambitious – basically killing off the capital gains tax 50% discount is a huge deal.
The lack of changes on gas tax, an absence of increased assistance for the unemployed and renters, and cuts to the NDIS, however, show that this is still a government where ambition is not in surplus.
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05/12/2026 - 04:00
Cockrow Bridge in Surrey will open in the coming weeks to provide wildlife, including lizards and insects, with the ability to move between fragmented habitats
When James Herd moved near to Wisley Common 17 years ago, the heathland nature reserve was teeming with wildlife. “I’d take the dog around the common in spring and summer, and every few hundred metres I’d hear the rustle of a lizard in the undergrowth – and I’d see adders,” he says.
But over the past decade, the Surrey Wildlife Trust’s director of reserves management, who oversees the internationally important habitat, has seen that wildlife become depleted.
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05/12/2026 - 00:16
State and federal energy ministers say investments in new renewable energy and storage should ‘fully offset’ new datacentres’ energy needs
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Power hungry datacentres that are growing to meet the demands of artificial intelligence could be forced to invest in enough new solar and wind generation to completely cover their electricity needs.
State and federal energy ministers agreed at a meeting last week that datacentres across the country should “fully offset” their electricity demand through investments in new renewable generation and energy storage.
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05/11/2026 - 23:00
npj Ocean Sustainability, Published online: 12 May 2026; doi:10.1038/s44183-026-00200-6
Deep differences: expanding the marine social sciences and humanities into the deep ocean
05/11/2026 - 19:50
Move comes as administration seeks to boost drilling, logging, mining and grazing on taxpayer-owned land
The interior department is canceling a rule that put conservation on equal footing with development, as Donald Trump’s administration eases restrictions on industries and seeks to boost drilling, logging, mining and grazing on taxpayer-owned land.
The 2024 rule adopted under former president Joe Biden was meant to refocus the interior department’s Bureau of Land Management, which oversees about 10% of land in the US. It allowed public property to be leased for restoration in the same way that oil companies lease land for drilling.
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05/11/2026 - 10:08
Survey of 27,000 Australian supermarket items found some products boasting environmental benefits had significantly higher emissions than unlabelled counterparts
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Foods in supermarkets boasting environmental terms such as “natural” or “sustainable” are mostly just using marketing speak, rather than verified claims, Australian researchers have found.
More than 27,000 packaged foods sold at Coles, Woolworths, Aldi, IGA and Harris Farm supermarkets in Sydney were assessed by researchers from the George Institute for Global Health.
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05/11/2026 - 08:00
Data from missions showing critically low snowpack on mountains across the west raises alarm among experts
High above the jagged peaks of California’s Sierra Nevada, the view from the cockpit is breathtaking. At first glance, the mountains appear draped in a pristine white blanket. But as the flight crew gears up for a high-stakes mission, the sensors onboard this specialized aircraft prove that looks can be deceiving.
“This is a distinct dry year,” says Tom Painter, CEO of Airborne Snow Observatories.
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