113,199+ results
113,199+ results for:
- Ecosystems
Arctic melting may help parasites infect new hosts
Grey seals and beluga whales encounter killer microbes as ranges change.
- Animals
‘Packrat’ is the new term for ‘really organized’
The more eclectic hoarder species segregate pantry from lumber room from junk museum. The result is more orderly than the closets of some human packrats.
- Math
Goldberg variations: New shapes for molecular cages
Scientists have figured a way to iron out the wrinkles in a large class of molecular cages.
- Environment
How oil breaks fish hearts
Hydrocarbons that spill into oceans stifle the beat of tuna cardiac cells.
- Health & Medicine
Cocaine use appears to boost stroke risk in young people
A study of young and middle-aged adults adds to evidence of the drug’s harmful effects.
- Animals
It doesn’t always take wings to fly high
Microbes, bees, termites and geese have been clocked at high altitudes, where air density and oxygen are low.
- Neuroscience
Video games could boost reading skills in dyslexia
People with dyslexia, a developmental reading disorder, have a harder time switching from visual cues to auditory ones, but the constant shifts in video games may help improve the how quickly individuals perceive the change.
- Animals
In crazy vs. fire, the ant with the detox dance wins
Tawny crazy ants pick fights with fire ants and win, thanks to a previously unknown way of detoxifying fire ant venom.
- Neuroscience
Gene adds wrinkle to brain development
Mutations in the gene GPR56 results in misshapen folds in the brain tied to intellectual and language disabilities.
- Tech
Termite-inspired robots build structures without central command
Simple guidelines keep machines hauling and placing bricks.
- Animals
Some crocodiles go out on, or up, a limb to hunt, keep warm
Observations of crocodiles from Australia, Africa and North America show that four species could waddle up and along branches above water. They do this to regulate their temperature and look for prey, scientists suggest.
- Neuroscience
Ways of seeing the brain inspire notions of how it works
As scientists have developed more sophisticated methods and ideas, their understanding of how the brain works has shifted too.
