離陸OKだった始祖鳥の脳 始祖鳥は視覚がよく発達しており（視覚に関係する脳領域が大きいことから判定できる）、それに加えて空間知覚もかなり発達していることから、現生鳥類に非常に近いことがわかった。こうした結果を踏まえてMi […]

American adults feel sad, blue, or depressed about 3 days a month U.S. adults spent an average of three days a […]

Couples Live Together For Convenience, Not To Test Marriage Nearly all of the people interviewed who lived wit […]

Scientific American: Baby Talk Beginnings She argues that hominid mothers therefore began putting their babies […]

Family words came first for early humans| New Scientist One of a Neanderthal baby’s first words was prob […]

Children can have a better memory than adults (at least sometimes)

ET first contact ‘within 20 years’

New Scientist Yawning is catching in chimps

Cognitive control signals for neural prosthetics http://www.sciencemag.jp/highlights/040709.html 研究者らは、手を伸ばすとい […]

Science & Technology at Scientific American.com: God’s Number Is Up Among a heap of books claiming […]

A fly’s taste experience is much like our own Flies have four types of taste receptors, two of which are […]

Old is young: The modern advantage 人類が長寿を獲得したのはわずか紀元前３万年前のこと。