The United States, the world's second largest emitter of greenhouse gases, has pledged to halve its emissions by 2030 compared to 2005 levels—but so far is failing to stay on target, analysts say.
Environment
Nov 29, 2023
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This week, we reported on new developments in lithium-ion batteries, and a real industrial pollution hat trick with stories on coal, lead and microplastics.
To meet the goals of the Paris Agreement and limit global heating to 1.5°C, global annual emissions will need to drop radically over the coming decades. A new paper from climate economists at the University of Oxford says ...
Economics & Business
Nov 22, 2023
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A researcher at the University of Tennessee Herbert College of Agriculture has developed a potato plant that can detect gamma radiation, providing reliable indications of harmful radiation levels without complex monitoring ...
Molecular & Computational biology
Nov 17, 2023
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Dust is the most vital organ in galaxies. It absorbs and scatters stellar light, a phenomenon that is referred to as dust attenuation. On the other hand, dust emits this absorbed radiation thermally in the infrared. Normally, ...
Astronomy
Nov 6, 2023
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Upconversion (UC) luminescence is a process that converts low-energy photons into higher-energy ones with promising applications in diverse fields. However, known UC mechanisms mainly focus on the energy transfer processes ...
Analytical Chemistry
Nov 2, 2023
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Massive wildfires in Canada, Greece and Hawaii. All-time record heat waves. Hurricanes with surprising ferocity, like the one that devastated Acapulco last week.
Earth Sciences
Nov 1, 2023
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Scientists from the U.N. nuclear agency watched Friday as Japanese lab workers prepared samples of fish collected at a seafood market near the Fukushima nuclear plant to test the safety of treated radioactive wastewater released ...
Environment
Oct 20, 2023
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Solar panel technology has advanced significantly in recent years, to the point where solar energy is the fastest-growing renewable power source. The solar panels we have today are a by-product of those used in space.
Space Exploration
Oct 6, 2023
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Nuclear energy is responsible for approximately one-fifth of total electricity used in the U.S., and nearly half of the country's renewable electricity. Most of the reactors generating this electricity were built decades ...
General Physics
Sep 26, 2023
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