Pollution

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Musk’s xAI wins permit for datacenter’s makeshift power plant despite backlash

Billionaire’s artificial intelligence company gets approval to run 41 methane gas turbines at its ‘Colossus 2’ in MississippiElon Musk’s artificial intelligence company xAI won approval on Tuesday to run 41 methane gas turbines at its “Colossus 2” datacenter in northern Mississippi. That’s nearly double the amount it has been operating.The turbines will help power xAI’s […]

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Elon Musk’s xAI faces second lawsuit over toxic pollutants from datacenter

NAACP alleges artificial intelligence firm is violating Clean Air Act and polluting Black communities in MississippiElon Musk’s artificial intelligence company xAI is facing a second lawsuit alleging it is illegally emitting toxic pollutants from its enormous datacenters, which house its supercomputers and run the chatbot Grok.The new pending suit alleges xAI is violating the Clean

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The lithium boom: could a disused quarry bring riches to Cornwall?

Known as ‘white gold’, lithium is among the most important mined elements on the planet – ideal for the rechargeable batteries used in tech products. Can Europe’s largest deposit bring prosperity to the local community?It looks more like the past than the future. A vast chasm scooped out of a scarred landscape, this is a

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‘Shameful’: Trump’s EPA accused of prioritizing big business over public health

A year into Trump’s second term, critics say the EPA is rolling back dozens of protections and giving a leg up to pollutersAfter a tumultuous year under the Trump administration, the Environmental Protection Agency (EPA) has adopted a new, almost unrecognizable guise – one that tears up environmental rules and cheerleads for coal, gas-guzzling cars

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3 Questions: How AI could optimize the power grid

Artificial intelligence has captured headlines recently for its rapidly growing energy demands, and particularly the surging electricity usage of data centers that enable the training and deployment of the latest generative AI models. But it’s not all bad news — some AI tools have the potential to reduce some forms of energy consumption and enable cleaner grids.One

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Battery electric cars will overtake diesels in Great Britain by 2030, analysis suggests

London predicted to be the first UK city to go diesel-free, largely because of the ultra-low emission zoneBattery electric cars are poised to overtake diesels on Great Britain’s roads by 2030, according to analysis that suggests London will be the first UK city to go diesel-free.The number of diesel cars on Great Britain’s roads in

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3 Questions: How AI is helping us monitor and support vulnerable ecosystems

A recent study from Oregon State University estimated that more than 3,500 animal species are at risk of extinction because of factors including habitat alterations, natural resources being overexploited, and climate change.To better understand these changes and protect vulnerable wildlife, conservationists like MIT PhD student and Computer Science and Artificial Intelligence Laboratory (CSAIL) researcher Justin Kay

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Simpler models can outperform deep learning at climate prediction

Environmental scientists are increasingly using enormous artificial intelligence models to make predictions about changes in weather and climate, but a new study by MIT researchers shows that bigger models are not always better.The team demonstrates that, in certain climate scenarios, much simpler, physics-based models can generate more accurate predictions than state-of-the-art deep-learning models.Their analysis also

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