In most industrial chemical reactions, catalysts combine with the starting materials and accompany them through intermediate stages to the product. In chemistry, this pathway is known as the reaction mechanism, and it is ...
Analytical Chemistry
2 hours ago
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1
In looking up at the sky during these early weeks of spring, you may very well see a flock of birds moving in unison as they migrate north. But how do these creatures fly in such a coordinated and seemingly effortless fashion?
Ecology
2 hours ago
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9
President Joe Biden's government on Thursday finalized sweeping plans to curb planet-warming emissions from the nation's fossil fuel plants as part of the United States' efforts to confront the climate crisis.
Environment
4 hours ago
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12
A Philippine court has blocked the commercial propagation of genetically modified golden rice because it said conflicting scientific views gave rise to "severe" health and environmental safety concerns.
Agriculture
8 hours ago
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7
Molecular computer components could represent a new IT revolution and help us create cheaper, faster, smaller, and more powerful computers. Yet researchers struggle to find ways to assemble them more reliably and efficiently.
Nanomaterials
Apr 24, 2024
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18
Married women in patriarchal societies become more socially and financially independent when they participate in counseling with their spouses aimed at breaking gender norms, according to new research from a University of ...
Social Sciences
Apr 24, 2024
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4
Over the past couple of years, Washington lawmakers have wrestled with a daunting task.
Environment
Apr 23, 2024
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18
As Southcentral Alaska electric utilities push forward with a much-contested plan to reduce the impacts of a hydroelectric project on fish and wildlife, the Native Village of Eklutna is proposing an alternative option to ...
Environment
Apr 22, 2024
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7
Extremist groups like the Ku Klux Klan and the Proud Boys have long been an ugly undercurrent of American culture. But despite these groups' hateful rhetoric, their ranks have largely refrained from committing violent acts ...
Social Sciences
Apr 18, 2024
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7
The U.S. Department of the Interior is expected to issue an environmental report that recommends denying a permit needed to build a 200-mile access road to the Ambler mining district, according to national news reports on ...
Environment
Apr 17, 2024
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