Science & Society
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Climate
195 nations approve historic climate accord
The Paris climate talks end with delegates from 195 nations releasing a hard-fought agreement to curb climate change and limit warming to 2 degrees Celsius.
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Genetics
Human gene editing research gets green light
Gene editing research can move forward, but not for reproductive purposes, international summit committee says.
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Genetics
Scientists consider new genetic power and its impacts
Thanks to CRISPR, scientists’ plans for effective use of gene drives suddenly look feasible.
By Eva Emerson -
Genetics
Gene drives spread their wings
Gene drives may wipe out malaria and take down invasive species. But they may be difficult to control.
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Genetics
Can DNA predict a face?
DNA-based facial sketches are moving into the crime-solving arena. With current science, predictions of some features are better than others.
By Meghan Rosen -
Earth
Pioneering geologist sought to demystify volcanic eruptions
In The Last Volcano, a geologist profiles Thomas Jaggar, one of the 20th century’s most influential volcanologists.
By Sid Perkins -
Science & Society
Genetically modified salmon gets approval in U.S.
Fast-growing salmon become first genetically engineered animals approved for human consumption.
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Science & Society
The vagus is the nerve to know
The nervous system's meandering superhighway has the potential to lead researchers treatments for myriad health conditions.
By Eva Emerson -
Planetary Science
Bright minds, antineutrinos and more reader feedback
In the November 28, 2015, issue of Science News, readers discussed humanizing science, frog mating calls, antineurtrinos and Martian dust storms.
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Psychology
Caffeine gives cocaine an addictive boost
Not only is it popular to “cut” cocaine with caffeine, the combination might be more addictive.
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Climate
Geoengineering is world’s last hope, new book argues
Geoengineering is humankind’s only viable solution to curb climate change impacts, a journalist contends in The Planet Remade.
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Chemistry
Tricky element isolated from spent nuclear fuel
A new chemical technique makes it easier to extract the radioactive element americium from used nuclear fuel, potentially paving the way for better ways to reprocess and recycle nuclear waste.
By Andrew Grant