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A University of Tokyo team has turned organic molecules into nanodiamonds using electron beams, overturning decades of assumptions about beam damage. Their discovery could transform materials science and deepen understanding of cosmic diamond formation.
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There are outbreaks of Rift Valley Fever (RVF) in Mauritania and Senegal. Country List : Mauritania, Senegal
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In-brief analysis
October 27, 2025
The pace of capacity additions for U.S. biofuel production slowed in 2024, with production capacity increasing by a modest 3% from the start of 2024 to the start of 2025, according to our latest biofuels production capacity reports. A deceleration in production capacity in our category renewable diesel and other biofuels accounted for most of the slowdown in growth. Sustainable aviation fuel (SAF), renewable naphtha, and renewable propane make up virtually all of the other biofuels.
Renewable diesel and other biofuels
Renewable diesel and other biofuels production capacity increased just 391 million gallons per year (gal/y) in 2024, less than one-third of the growth observed in 2022 and 2023. In 2024, only two capacity additions came online, both in California: Phillips 66’s conversion of its Rodeo refinery to exclusively produce biofuels and the
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Scientists have developed a chromium-molybdenum-silicon alloy that withstands extreme heat while remaining ductile and oxidation-resistant. It could replace nickel-based superalloys, which are limited to about 1,100°C. The new material might make turbines and engines significantly more efficient, marking a major step toward cleaner, more powerful energy systems.
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