News
- Chemistry
Turning CO2 into chalk and sand
Removing carbon dioxide from smokestacks and storing it permanently is one of the possible solutions to global warming, but remains expensive to do. A new technique could make carbon sequestration economical on a large scale, while producing useful materials on the side.
- Psychology
World of hurt
Treatments shown to diminish psychological problems in traumatized youngsters often don’t get used, an exhaustive research review concludes.
- Health & Medicine
How mice smell fear
Mice may use a cluster of neurons known as the Grueneberg ganglion to detect alarm pheromones.
- Psychology
Undecided voters not so undecided
A measure of unconscious attitudes predicts the opinions that undecided people eventually reach on a controversial issue.
