Uncategorized
- Science & Society
How science and society crossed paths in 2017
In 2017, Science News covered the science events that everyone was talking about.
- Physics
A new kind of spiral wave embraces disorder
Newly discovered spiral wave chimera is disordered in its center.
- Astronomy
Our first interstellar visitor may be a camouflaged comet
Originally thought to be a rocky asteroid, an interstellar traveler may have a comet’s icy heart.
- Science & Society
Here are our favorite science books of 2017
Science News writers and editors make their picks for top science books of the year.
- Animals
In marine mammals’ battle of the sexes, vaginal folds can make the difference
Patricia Brennan and colleagues found certain female ocean mammals have vaginal folds that give them an advantage in mating
- Astronomy
AI has found an 8-planet system like ours in Kepler data
An AI spotted an eighth planet circling a distant star, unseating the solar system as the sole record-holder for most known planets.
- Climate
These weather events turned extreme thanks to human-driven climate change
Ruling out natural variability, scientists say several of 2016’s extreme weather events wouldn’t have happened without human-caused climate change.
- Planetary Science
Saturn’s rings are surprisingly young and may be from shredded moons
Final data from the Cassini spacecraft put a date and a mass on the gas giant’s iconic rings.
- Science & Society
U.S. religion is increasingly polarized
Organized religion in the United States increasingly belongs to fervent believers, a new study finds.
- Neuroscience
In a tally of nerve cells in the outer wrinkles of the brain, a dog wins
Among some carnivores, golden retrievers rate at the top for numbers of nerve cells, study finds.
- Health & Medicine
Fracking linked to low birth weight in Pennsylvania babies
Babies born to moms living within one kilometer of a hydraulic fracturing site were more likely to be born underweight, researchers say.
- Earth
Federal maps underestimate flood risk for tens of millions of people, scientists warn
New flood maps suggest that the U.S. government underestimates how many people live in floodplains.
