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Elephant Reflections – Photos by Karl Ammann, Text by Dale Peterson
A photographer’s lens brings this pachyderm into focus. Univ. of California Press, 2009, 272 p., $39.95 ELEPHANT REFLECTIONS BY PHOTOGRAPHS BY KARL AMMANN, TEXT BY DALE PETERSON
- Ecosystems
From sea to squid, thanks to slime
Scientists have revealed new details about the genes — and the goo — that enable luminescent bacteria to colonize their symbiotic marine partner.
- Chemistry
Protein caught in the act
Researchers have developed a new way to see where the molecules are active.
- Earth
Unexplained atmospheric chemistry detected
A field study in China reveals an unusually high and unexplained production of hydroxyl radicals.
- Life
Huntington’s protein may have a crony
The mutant protein implicated in Huntington’s may rely on a second protein. The finding could help explain why only some neurons are vulnerable to the disease.
- Life
Tickling apes reveals laughter’s origins
Roots of laughter go back at least 10 to 16 million years, study of romping apes suggests.
- Physics
Mechanical systems all tangled up
Researchers link the motion of two ion pairs through “spooky action at a distance.”
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Alpine Antarctica, before the ice
A new survey may have unveiled the birthplace of the world’s largest ice sheet.
- Health & Medicine
Nicotine’s role in SIDS
New study in rats explains how smoke exposure may increase risk of sudden infant death syndrome.
- Life
No rest for weary fruit flies
Fruit flies with insomnia may help researchers track genetic factors that lead to the sleep disorder.
- Climate
Cultivation changed monsoon in Asia
The loss of forests in India, China during the 1700s led to a decline in monsoon precipitation.
- Space
Astrometry nabs an exoplanet
long-proposed method of searching for extrasolar planets has finally discovered one — a body six times heavier than Jupiter that orbits a dwarf star 20 light-years from Earth.
