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Search results for materials science

Environment Jul 2, 2025

Ocean model simulations shed light on long-term tritium distribution in released Fukushima water

Operators have pumped water to cool the nuclear reactors at the Fukushima Daiichi Nuclear Power Plant (FDNPP) since the accident in 2011 and treated this cooling water with the Advanced Liquid Processing System (ALPS), which ...

Plants & Animals Jul 1, 2025

New 'gene gun' design boosts efficiency of plant genetic modification

Plant scientists have used a standard "gene gun" since 1988 to genetically modify crops for better yield, nutrition, pest resistance and other valuable traits.

Environment Jul 1, 2025

U.S. preschoolers are exposed to a broad range of potentially harmful chemicals, finds study

A national study published in Environmental Science & Technology finds that children aged 2 to 4 years in the United States are routinely exposed to a broad range of potentially harmful chemicals. Many of the chemicals the ...

Astronomy Jul 1, 2025

High-velocity molecular clouds in M83 provide new insight into how galaxies evolve

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large Millimeter/submillimeter Array (ALMA) Telescope reveals a discovery of 10 high-velocity clouds composed of molecular gas, ...

Mathematics Jul 1, 2025

New geometry discovery could stop lunar landers from falling over

Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same side, no matter its starting position. This feat of geometry and engineering solves a nearly 60-year-old ...

Environment Jul 1, 2025

Major reports about how climate change affects the US are removed from websites

Legally mandated U.S. national climate assessments seem to have disappeared from the federal websites built to display them, making it harder for state and local governments and the public to learn what to expect in their ...

Space Exploration Jul 1, 2025

A new alloy is enabling ultra-stable structures needed for exoplanet discovery

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space telescopes that future NASA missions require to search for habitable worlds.

Biochemistry Jul 1, 2025

New fluorescent probe enables rapid, visible detection of harmful pesticide residues

A team of researchers led by Prof. Jiang Changlong from the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences has developed a fast and simple way to detect harmful pesticide residues, with results visible ...

Astronomy Jul 1, 2025

Public takes the lead in discovery of new exploding star

Previously described as playing astronomical "spot the difference," Kilonova Seekers asks the public to compare the latest images of a section of night sky to an image of the same section of space taken on previous nights. ...

Cell & Microbiology Jul 1, 2025

Living materials now easier to build with a larger palette of ingredients

Sustainable materials—powered by sunlight and living microbes—that remove pollutants from water, release oxygen into a wound or heal themselves after damage could become simpler to create thanks to new research by a team ...

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