Uncategorized
- Plants
Bits of bacterial DNA naturally lurk inside sweet potatoes
Samples of cultivated sweet potatoes worldwide carry DNA from Agrobacterium cousin of bacterium used for GMOs.
- Astronomy
Cosmic rays misbehave in space station experiment
A puzzling feature in a new cosmic ray census may force physicists to rethink which cosmic objects send these speedy particles hurtling across the galaxy.
- Astronomy
Color differences could recalibrate cosmic acceleration rate
Color differences in a class of supernovas could lower estimates of how much dark energy is in the universe.
- Psychology
Big ears don’t necessarily come with baggage
In a small study, adults judged children and teens with big ears as intelligent and likable.
- Planetary Science
Before moon landings, scientists thought dust or crust might disrupt touchdown
Moon dust didn’t swallow spacecraft as was suggested in the 1960s. Successful exploration since that has changed our view of the moon.
- Science & Society
Expedition’s plants illustrated, build your own robot, and more
Three museum exhibits allow visitors to explore 18th century botanical art, natural disasters and robots.
- Animals
Tales of the bedbug, one of the world’s most reviled insects
‘Infested’ captivates with stories about the bloodsucking insects. Resurgent in many areas in the United States, bedbugs are the fastest-growing moneymaker in pest control.
- Environment
Natural acids in soil could protect rice from toxic nanoparticles
A common component of dirt makes toxic copper oxide nanoparticles less harmful to rice plants.
- Climate
The greatest natural disaster that almost was
The public’s response to the widest tornado ever recorded suggests earlier warnings need to be done right.
- Climate
Weather forecasting is getting a high-speed makeover
Meteorologists are throwing new technology at the problem of weather forecasting to provide faster and more precise predictions of the coming weather.
- Neuroscience
Being watched can boost productivity
In the company of another, a monkey steps up production on a simple job.
- Climate
Onshore hurricanes in a slump
No major hurricanes have made landfall in the United States for over nine years. That’s a rare occurrence, new research shows.
