Sun Showing Increased, Most Intense Solar Flare Activity Yet in 2025
On May 13, 2025 and May 14, 2025, the sun fired solar flares, and the radiation of those flares triggered radio black outs in some parts of the world, according
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Tiny Bubbles Within Magma Reveal Secrets of Volcano Eruptions
Geologists turned to tiny bubbles to investigate the dynamics driving magma flow beneath Hawaii’s volcanoes as the country’s islands drift northwest on a tectonic plate. They found that, as the
Arsenic Levels May be Rising in Rice Because of Increased CO2 and Surface Temperatures
When arsenic is mentioned, many people associate it with a bygone poison. The type of quiet killer used in a murder mystery set on a train somewhere in Victorian England.
Synergistic regulation of metal–organic cage architectures via temperature-driven atropisomerism
Proceedings of the National Academy of Sciences, Volume 122, Issue 19, May 2025. SignificanceThis research demonstrates an innovative chemical switching system capable of regulating self-assembly in metal–organic cages with precision.
Differential elimination of marked sex chromosomes enables production of nontransgenic male mosquitoes in a single strain
Proceedings of the National Academy of Sciences, Volume 122, Issue 19, May 2025. SignificanceAedes aegyptiis a major vector of viruses such as dengue and Zika. This work addresses a bottleneck
NF-κB-mediated developmental delay extends lifespan in Drosophila
Proceedings of the National Academy of Sciences, Volume 122, Issue 19, May 2025. SignificanceDespite the strong link between animal development and adult lifespan, how developmental programs influence longevity remains poorly
Amplification mechanism with interacting atomic gases
Proceedings of the National Academy of Sciences, Volume 122, Issue 19, May 2025. SignificanceThe use of physical systems as amplifiers has driven significant progress in precision measurements and offer a
Molecular insights into de novo small-molecule recognition by an intron RNA structure
Proceedings of the National Academy of Sciences, Volume 122, Issue 19, May 2025. SignificanceThe ability to target and regulate RNA function with small molecules has vast potential, but molecular understanding
On the economic costs of ending DEI | Science
In January 2025, Donald Trump signed executive orders 14151 and 14173, which were intended to eliminate all diversity, equity, and inclusion (DEI) activities in the federal bureaucracy and nondiscrimination requirements
From North Asia to South America: Tracing the longest human migration through genomic sequencing | Science
Genome sequencing of 1537 individuals from 139 ethnic groups reveals the genetic characteristics of understudied populations in North Asia and South America. Our analysis demonstrates that West Siberian ancestry, represented
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