A research team has discovered an electrochemical method that allows highly selective para-position single-carbon insertion into polysubstituted pyrroles. Their approach has important applications in synthetic organic chemistry, ...
Materials Science
Jul 14, 2025
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NASA research has shown that cell-like compartments called vesicles could form naturally in the lakes of Saturn's moon Titan.
Astrobiology
Jul 14, 2025
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107
In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much larger than previously thought. It's a finding that could change which distant worlds researchers consider ...
Planetary Sciences
Jul 14, 2025
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81
Imagine a world where just six out of every 100 newborns make it to their teenage years, the rest unable to survive post-apocalyptic environmental conditions that have become too strange and dangerous for human life. That's ...
Plants & Animals
Jul 14, 2025
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18
A growing wildfire at the Grand Canyon's North Rim has now charred at least 50 structures, including a historic lodge inside the popular US tourist site and natural wonder, authorities said Monday.
Environment
Jul 14, 2025
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24
Weather prediction systems provide critical information about dangerous storms, deadly heat waves and potential droughts, among other climate emergencies.
Environment
Jul 14, 2025
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An earthquake with a preliminary 6.2 magnitude struck off the Pacific coast of Panama on Monday, authorities said. No injuries or damage were immediately reported.
Environment
Jul 14, 2025
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Carbon emissions continue to increase at record levels, fueling climate instability and worsening air quality conditions for billions in cities worldwide. Yet despite global commitments to carbon neutrality, urban policymakers ...
Environment
Jul 14, 2025
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27
Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a factor of over ten thousand—a discovery that could revolutionize quantum computing, atomic clocks ...
Optics & Photonics
Jul 14, 2025
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118
When pop star Katy Perry and five other women made a much-publicized trip to the edge of space earlier this year, they faced sharp criticism across both social and traditional media, with skeptics questioning multiple aspects ...
Social Sciences
Jul 14, 2025
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