Uncategorized
- Psychology
Gun owner or not, Americans agree on many ways to limit gun violence
A new survey suggests that gun owners support many potential gun-control policies — now research on their efficacy needs to catch up.
- Planetary Science
Satellite smashups could have given birth to Saturn’s odd moons
Nearly head-on collisions between icy moonlets might be responsible for the peculiar shapes of some of Saturn’s moons, computer simulations suggest.
- Astronomy
Maverick asteroid might be an immigrant from outside the solar system
A space rock’s backward orbit could be a hint of unusual origins.
- Health & Medicine
What we know about the Ebola outbreak, and the vaccine that might help
Even as an experimental vaccine arrives in Congo to contain the virus, there are worrisome signs Ebola has spread to a city.
- Health & Medicine
The CDC advises: Don’t swallow the water in a hotel swimming pool
In a 15-year period, hotel swimming pools and water parks had the highest number of swimming-related disease outbreaks in the United States.
- Earth
Keeping global warming to 1.5 degrees C helps most species hold their ground
Holding global warming to 1.5 degrees Celsius by 2100 could help protect tens of thousands of insect, plant and vertebrate species.
- Anthropology
Ancient Chinese farmers sowed literal seeds of change in Southeast Asia
Two waves of ancient migration from China to Southeast Asia spread farming and languages.
- Life
Your blood type might make you more likely to get traveler’s diarrhea
People with type A blood are more likely to develop severe diarrhea from E. coli infections.
- Agriculture
Nanoparticles could help rescue malnourished crops
Nanoparticles normally used to fight cancer could also be used to treat malnourished crops.
- Animals
50 years ago, scientists warned of a sparrow’s extinction
Only 17 dusky seaside sparrows remained in 1968. Today, there are none.
- Animals
Green blood in lizards probably evolved four times
Pigment buildups that would cause jaundice in people are normal for some New Guinea skinks.
- Particle Physics
The inside of a proton endures more pressure than anything else we’ve seen
For the first time, scientists used experimental data to estimate the pressure inside a proton.
