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Tech News
Researchers identified more than 1,400 local policies across 157 cities addressing clean energy, building efficiency and extreme heat preparedness, according to a new study. The findings come as the Trump administration has restricted states from using Inflation Reduction Act rebates to help homeowners replace fossil fuel appliances with heat pumps.
A reader survey conducted by Android Authority found that camera quality and clean software topped the list of priorities for people buying new phones, ahead of performance and reliability. Ecosystem lock-in and customization options, features brands frequently tout, ranked far lower among respondents' concerns.
A coalition including the American Lung Association, American Public Health Association, Clean Air Council, Clean Wisconsin, Environmental Defense Fund and NRDC has filed a petition asking the DC Circuit Court of Appeals to review the EPA's recent repeal of climate rules for power plants. The groups argue the repeal violates the Clean Air Act and could lead to thousands of preventable deaths by leaving the largest industrial source of climate pollution unregulated.
The EPA finalized a rule dismantling most of the 2024 Carbon Pollution Standards for power plants, claiming the Clean Air Act doesn't authorize requiring pollution control technology it deems unproven. The agency also proposed eliminating all remaining greenhouse gas emissions requirements for power plants, asserting their emissions have no meaningful climate impact.
Food companies are facing growing consumer pressure to shorten ingredient lists and use recognizable, simpler ingredients, without sacrificing taste, texture, nutrition, consistency, or price. Meeting these demands requires manufacturers to rethink product development from the end result backward, applying more sophisticated formulation approaches even as labels appear plainer.
The EPA is seeking to rescind a Biden-era rule requiring power plants to cut most greenhouse gas emissions by 2039 or shut down. It is also arguing that the agency lacks authority under the Clean Air Act to regulate such emissions, claiming without scientific support that they pose no threat to public health or the environment.
Governor Maura Healey signed an executive order requiring data centers with peak demand above 25 megawatts to supply their own clean power meeting state renewable energy standards, or fund new generation or pay into a ratepayer protection fund. The order also discourages communities from signing non-disclosure agreements with developers and pauses a recently enacted data center sales tax exemption while regulators implement the new rules.
Apple's iOS 27 update expands the Clean Up feature in the Photos app with a new Auto control that lets users choose between two processing modes. A Fast mode uses a smaller AI model for quick edits like removing background clutter, while a High Quality mode uses more advanced AI for complex scenes, such as removing multiple people from a photo, at the cost of speed and battery life.
Dyson has launched an electric toothbrush combining brushing with an integrated water-jet cleaning system, marketed under Brush, Auto-jet, Deep clean, and Variable modes. The company cites clinical and lab-based testing, including a six-week 204-participant study, to support claims of improved plaque removal and cleaning in hard-to-reach areas compared with manual toothbrushes. The device connects to the MyDyson app for tracking and settings, expanding Dyson's product lineup beyond appliances into personal care.
The EPA issued guidance stating that the Clean Air Act's Acid Rain Program does not apply to 'islanded' power generation facilities—those not connected to the public electricity grid. The move is aimed at making it easier for companies to build dedicated power plants for data centers without triggering certain federal pollution compliance requirements tied to grid-connected generation.
New reactor designs, including smaller modular units, are being developed to make nuclear fission a more flexible and reliable source of carbon-free electricity. This shift comes after decades in which nuclear power failed to deliver on early promises of cheap, abundant energy following its transition from wartime use to civilian power generation.
Researchers developed an imaging method called kine that turns interferometric radio telescope measurements into dynamic video reconstructions rather than static snapshots. The technique relies on a neural field representation of a source's changing brightness distribution and was tested extensively on synthetic datasets before comparison with the established CLEAN method on real observations.