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Contents
- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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Read articles, including Science News stories written for ages 9-14, on the
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Contents
- Cool Jobs: Moved by life: Biologically inspired robots travel — naturally
- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
SN Online
Web edition: February 7, 2013
Print edition: February 23, 2013; Vol.183 #4 (p. 4)
FRAME OF MIND
Laura Sanders ponders turning off depression instantaneously in her column “A new generation of antidepressants could help patients feel better faster.”
BODY & BRAIN
See a video of nerves firing in a fish larva’s brain (below) as it hunts in “As fish watch prey, researchers watch fish’s brains.”
LIFE
Anthropologists rethink some fossil cues to hominids’ life history in “Chimps’ baby teeth don’t predict weaning.”
HUMANS
A study finds a link between the types of household chores that men do and how often they have sex. Read “Some chores linked to less sex.”
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