Tukpahlearik Creek in northwestern Alaska’s Brooks Range runs bright orange where permafrost is thawing. Photo: Taylor Roades / Scientific American

Why are Alaska’s rivers turning orange? “It was a famous, pristine river ecosystem, and it feels like it’s completely collapsing now”

By Alec Luhn 24 December 2023 (Scientific American) – It was a cloudy July afternoon in Alaska’s Kobuk Valley National Park, part of the biggest stretch of protected wilderness in the U.S. We were 95 kilometers (60 miles) from the nearest village and 400 kilometers from the road system. Nature doesn’t get any more unspoiled. […]

Four major drivers of insect decline for each of the studied taxa according to reports in the literature. Graphic: Sánchez-Bayo and Wyckhuys, 2019 / Biological Conservation

Insect apocalypse: German bug watchers sound alarm – “Unless we change our ways of producing food, insects as a whole will go down the path of extinction in a few decades”

By Daphne Rousseau 1 July 2019 (AFP) – For almost 30 years they passed as quirky eccentrics, diligently setting up their insect traps in the Rhine countryside to collect tens of millions of bugs and creepy crawlers. Now the group of German entomology enthusiasts can boast a world-class scientific treasure: evidence of what is described […]

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