This week, we reported on spider silk synthesis without spiders, and how policymakers are pursuing a wish-based approach to a global economy under climate change—what the kids call "manifesting" a green-growth future. Plus, ...
With the effects of climate change underway, drought is becoming an increasing problem in many parts of the world. Michael Bahn, researcher from the Department of Ecology at the University of Innsbruck, was involved in several ...
Environment
Sep 21, 2022
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A new analysis of observed temperatures shows the Arctic is heating up more than four times faster than the rate of global warming. The trend has stepped upward steeply twice in the last 50 years, a finding missed by all ...
Earth Sciences
Jul 5, 2022
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707
If nations do all that they've promised to fight climate change, the world can still meet one of two internationally agreed upon goals for limiting warming. But the planet is blowing past the other threshold that scientists ...
Environment
Apr 13, 2022
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The first double-blind experiment analyzing the role of human decision-making in climate reconstructions has found that it can lead to substantially different results.
Earth Sciences
Jun 7, 2021
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171
Life cycles for birds, insects and trees are shifting in this current era of a rapidly changing climate. How migration patterns, in particular, are changing and whether birds can track climate change is an open question.
Environment
Dec 16, 2019
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A day is the time for Earth to make one complete rotation on its axis, a year is the time for Earth to make one revolution around the Sun—reminders that basic units of time and periods on Earth are intimately linked to ...
Earth Sciences
Aug 29, 2019
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A newly comprehensive study shows that melting of Himalayan glaciers caused by rising temperatures has accelerated dramatically since the start of the 21st century. The analysis, spanning 40 years of satellite observations ...
Earth Sciences
Jun 19, 2019
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219
Evolution, it seems, sometimes jumps instead of crawls. A research team led by a University of Chicago scientist has discovered two key mutations that sparked a hormonal revolution 500 million years ago.
Evolution
Jun 24, 2013
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Chemical sensors whose signals can be amplified by various triggers hold huge potential in multidisciplinary sciences. However, developing such systems was considered a highly challenging task, until a team of researchers ...
Biochemistry
Jun 19, 2024
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