Science

The Frontiers Planet Prize announces 2025 International Champions

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In a surprising twist during an air quality study in Oklahoma, researchers detected MCCPs an industrial pollutant never before measured in the Western Hemisphere's atmosphere. The team suspects these toxic compounds are entering the air through biosolid fertilizers derived from sewage sludge. While these pollutants are not yet regulated like their SCCP cousins, their similarity to dangerous "forever chemicals" and unexpected presence raise red flags about how chemical substitutions and waste disposal may be silently contaminating rural air.

• A team has engineered a yeast platform that converts urine from wastewater into a high-value biomedical and dental implant substance.
• The process could form the basis of a $3.5 billion industry by 2030, according to the researchers.

Scientists have discovered a unique class of small antibodies that are strongly protective against a wide range of SARS coronaviruses, including SARS-CoV-1 and numerous early and recent SARS-CoV-2 variants. The unique antibodies target an essential highly conserved site at the base of the virus’s spike protein, effectively clamping it shut and preventing the virus from infecting cells. The findings, published in Nature Communications, offer a promising route to developing broad-spectrum antiviral treatments that could remain effective against future viral variants.