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PNAS
Cutting edge news and reports from PNAS, one of the world's most-cited multidisciplinary scientific journals.
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PNAS 16 h
Read highlights from this week’s issue of PNAS: We examine the origin and diversification of green seaweeds, reconstruct the ancient migration of Brazilian Native Americans, and discuss tradeoffs in ant-cultivated crops:
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PNAS 18 h
A new study examines the importance of seasonal effects and impact of oil and gas development on stream ecosystems. In PNAS:
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PNAS 19 h
How should camouflaged animals stay stealthy when compelled to move? A recent study finds quick, darting behaviors are the best strategy. Our latest in PNAS Journal Club
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PNAS 22 h
Kerry Sieh recounts the hunt for a meteorite impact crater in Southeast Asia in the latest podcast:
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PNAS 24 h
How scheduled fires helped the prairie plant Echinacea angustifolia increase its mating opportunities and nearly double its seed production. In PNAS:
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PNAS 3. velj
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PNAS proslijedio/la je tweet
Kumar Selvaraj 👨🏽‍🔬🌱 31. sij
Opinion: Why green “climate gentrification” threatens poor and vulnerable populations
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PNAS 3. velj
West Beringia and other northern Eurasian regions could serve as biodiversity refuges for cold-adapted species, like the collared lemming, as Arctic temperatures continue to rise. In PNAS:
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PNAS 3. velj
Forest degradation and disturbance could threaten Amazonian indigenous peoples and protected natural areas’ ability to store carbon, a study finds. In PNAS:
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PNAS 3. velj
Organic agriculture appears to exhibit greater biodiversity and higher profits than conventional agriculture but produces comparatively smaller yields than its conventional counterparts. In PNAS:
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NW Science Writers 31. sij
For , looks at the multitude of bioelectronic medicine that can help treat arthritis, sleep apnea, diabetes, and more.
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PNAS 31. sij
Mapping the similarities between terrorist organizations and business startups: PNAS article:
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PNAS 31. sij
Read highlights from this week’s issue of PNAS: We discuss ages of interstellar dust particles, examine susceptibility to opioid use disorder, and how ancient trees maintain longevity:
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PNAS 31. sij
Kerry Sieh recounts the hunt for a meteorite impact crater in Southeast Asia in the latest podcast:
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PNAS 31. sij
Cultivar diversity may be able to mitigate agricultural losses stemming from global warming, and prevent wine grape declines in vulnerable regions, a study finds. In PNAS:
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PNAS 30. sij
Stone tools from Chagyrskaya Cave suggest evidence of two separate dispersals of Neanderthals into southern Siberia. In PNAS:
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CPNAS 30. sij
The Oldest Solid Material on Earth, Discovered by UChicago and Field Museum Scientists, Smells Like “Rotten Peanut Butter.” The findings were published earlier this month in .
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PNAS 30. sij
Acting altruistically can relieve physical pain: PNAS article:
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PNAS 30. sij
Read a recent QnAs with member and University of Wisconsin professor emeritus John Kutzbach:
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PNAS 30. sij
Discussing with peers creates a social feedback loop that may influence personal, collective, and governmental action. In PNAS:
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