Polycyclic aromatic hydrocarbons (PAHs) are important carriers of organic matter throughout the universe. As organic molecules, they play a central role in interstellar chemistry and are closely related to the origin of prebiotic molecules. Understanding how these organic compounds evolve in molecular clouds—the cold, dark cradles of star formation—is essential for tracing the origins of complex molecules that may lead to life.
Researchers reveal key role of interstellar polycyclic aromatic hydrocarbons in molecular clouds
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A group of college students braved the frigid New England weather on Dec. 13, 2025, to attend a late afternoon review session at Brown University in Providence, Rhode Island. Eleven of those students were struck [...]
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Americans living in political “swing states” have a significantly louder voice in national trade policy—effectively making their votes worth more than others—according to a new study published in the Journal of International Economics.This post was [...]
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If you wander through Glasgow Green, you’ll encounter the Doulton fountain, a gaudy terracotta tribute to empire that features “native” and colonial figures in national dress holding out the produce of their lands to the [...]
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The Syrian civil war, which began in 2011, has been widely framed as a “climate conflict” and a mass migration and uprising triggered by a severe drought. This very well-known and media-popular narrative is now [...]
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The Oct. 27, 2025, interview between former Fox News host Tucker Carlson and political streamer Nick Fuentes created a rare public divide inside the MAGA movement.This post was originally published on this site
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When federal science agencies became the focus of sweeping budget cuts earlier this year, the national debate quickly took on a familiar shape: Conservatives approved of the budget cuts while liberals opposed them.This post was [...]
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Democratic congressmembers are significantly more likely to post on social media following a mass shooting event in the US compared to Republican congressmembers, according to a study published in PLOS Global Public Health by Dmytro [...]
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Researchers Rachel Ruttan and Katherine DeCelles of the University of Toronto’s Rotman School of Management are anything but neutral on neutrality. The next time you’re tempted to play it safe on a hot-button topic, their [...]
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Two years after Hamas attacked Israel on Oct. 7, 2023, families of the victims filed suit against Binance, a major cryptocurrency platform that has been plagued by scandals.This post was originally published on this site
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Germany has unveiled plans to introduce voluntary military service. From January 2026, all 18-year-old men will be required to complete a questionnaire asking if they are interested and willing to join the armed forces. Women [...]
