Robotic Gait
Engineers have developed a two-legged robot with a more lifelike walking gait.
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Social Poker
Neuroscientists used poker games and MRI scans to separate social from purely strategic decision …
Martian Water
An analysis of meteorites suggests that the Martian interior contains much more water than …
Parroting Genes
Birds and people have similar genes for learning and producing vocalizations.
Smart Headlights
“Smart” headlights improve visibility by illuminating the road ahead, but not raindrops or …
Symptomless Colds
You can spread the common cold even if you feel no symptoms.
Parasites & Suicide Attempts
Researchers find a link between a common parasite and suicide attempts in humans.
The Oldest Rodent
Naked mole rats are the ugly ducklings of medical research. Now a new study suggests that they have …
Foxes & Lyme Disease
Lyme disease correlates with the waning fox population, not an increase in deer.
Rage Blocker
Blocking a brain receptor in mice eliminates pathological aggression.