Biomedical writer Aimee Cunningham is on her second tour at Science News. From 2005 to 2007, she covered chemistry, environmental science, biology and materials science for Science News. Between stints Aimee was a freelance writer for outlets such as NPR and Scientific American Mind. She has a degree in English from the University of Michigan and a master’s degree in science journalism from New York University. She received the 2019 Award for Excellence in Science and Medical Journalism from the Endocrine Society for the article "Hormone replacement makes sense for some menopausal women."
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All Stories by Aimee Cunningham
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Earth
Emissions tied to global warming are on the rise
The United States emitted nearly 1 percent more greenhouse gases in 2005 than it did in the year before.
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Earth
Not-So-Clear Alternative: In its air-quality effects, ethanol fuel is similar to gasoline
Switching the nation's vehicles from gasoline to ethanol may not reduce air pollution.
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Tech
A New Low: Lilliputian pipette releases tiniest drops
Physicists have constructed a pipette that dispenses a billionth of a trillionth of a liter.
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Earth
On the rocks
New research explains why a cancer-causing form of chromium has been turning up in ground and surface waters far from industrial sources.
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Earth
Increase in chemical disposals
Industrial facilities in the United States released more than 4 billion pounds of chemicals into the environment in 2005, according to the Environmental Protection Agency's Toxics Release Inventory.
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Health & Medicine
Even outdoors, generators pose risks
Portable electricity generators are frequently the culprit in domestic carbon monoxide poisonings—even when the devices sit outside the home.
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Materials Science
Taken for a Spin
Considering silk from the spider's perspective may offer the best chance of replicating these creatures' tough threads.
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Chemistry
That’s a Wrap: Polymer coatings fortify pancreas cells
A technique that encapsulates cells in polymer might one day benefit people who receive pancreas-cell transplants for diabetes.
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Earth
On the move
A new study suggests how prions, the infectious agents that cause such disorders as chronic wasting disease, behave in soil and landfills.
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Chemistry
Waistline Worry: Common chemicals might boost obesity
A family of chemicals implicated in testosterone declines may also be contributing to recent spikes in obesity and diabetes.
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Humans
The Next Generation: Intel Science Talent Search honors high school achievers
A 17-year-old from Oklahoma City who built a homemade Raman spectra system took first place at this year's Intel Science Talent Search.
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Tech
EPA council sets priorities
The Environmental Protection Agency's Science Policy Council has outlined the agency's nanotechnology-research needs.