News
- Health & Medicine
Tossing, turning, forgetting
A new study in mice finds that sleep disturbance erodes memory.
- Space
Going where no Mars rover has gone before
NASA's next Mars mission, Curiosity, will land in the Red Planet's Gale Crater.
- Health & Medicine
‘Wave of death’ may not be a last gasp
A minute after decapitation, a rat's severed head shows signs of life.
- Psychology
Kids share, chimps stash
Divvying up goods comes easily to 3-year-old kids but not to adult chimps, a finding with evolutionary implications.
- Physics
Particle discovery fills a gap
The neutral xi-sub-b is the eighth of nine predicted family members to be found.
