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 Rowan Hooper

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Rowan Hooper
Rowan Hooper has a Ph.D. in evolutionary biology from Sheffield University, UK, and he worked as an insect biologist in Tsukuba, Ibaraki Prefecture, for five years before spending a two-year period at The Japan Times in Tokyo. He is now news editor for New Scientist magazine, based in London.
Japan Times
ENVIRONMENT / ANIMAL TRACKER
Jun 19, 2003
Tiger keelback
* Japanese name: Yamakagashi * Scientific name: Rhabdophis tigrinus * Description: The tiger keelback is so named for the beautiful colored pattern of its scales. The snake's head and body are basically olive green, but its flanks are orange, and there are several rows of black spots running down the...
JAPAN / Science & Health / NATURAL SELECTIONS
Jun 19, 2003
Men stripped to their Ys
Edward Lambert, born in the 1700s in England, was to all appearances a normal boy until he entered puberty, whereupon his skin turned black and thickened, hardening into scales, solid like the shafts of feathers.
JAPAN / Science & Health / NATURAL SELECTIONS
Jun 5, 2003
Losing your mind may produce great art
Inevitably, we learn a lot about ourselves when something goes wrong. By studying what happens to people afflicted by various forms of brain degeneration, for example, we have learned a lot about how the brain works. This generally means that by understanding what goes wrong when specific parts of the...
Japan Times
ENVIRONMENT / ANIMAL TRACKER
Jun 5, 2003
Japanese marten
* Japanese name: Nihon ten * Scientific name: Martes melampus * Description: Martens are weasel-like animals but much larger and more powerfully built. Males are 45-49 cm long (females 41-43 cm) and the tail adds another 17-20 cm. They weigh 1.3-5 kg. In winter they have orange fur and a white face,...
JAPAN / Science & Health / NATURAL SELECTIONS
May 29, 2003
Best to remember this
A couple of years ago the British artist Damien Hirst explained why he now lays off alcohol: "Blackouts. I used never to get blackouts. . . . I was walking around in the morning, and they'd be going, 'You did this.' Did I? I couldn't even remember the violence."
Japan Times
ENVIRONMENT / ANIMAL TRACKER
May 22, 2003
Katydid
* Japanese name: Sesuji tsuyumushi * Scientific name: Ducetia japonica * Description: Katydids (also known as bush crickets) belong to a family of grasshoppers and crickets called the Tettigoniidae. The insects in this family have very long antennae, like threads, sometimes two or three times the...
JAPAN / Science & Health / NATURAL SELECTIONS
May 22, 2003
Reading the mind through the face
Victorian Englishmen were not known for feeling comfortable displaying their emotions. Charles Darwin, exceptional in so many other ways, was like his countrymen in this regard, and considered the display of emotions in adult humans to be vestigial, something left over from our evolutionary past. That...
JAPAN / Science & Health / NATURAL SELECTIONS
May 15, 2003
Fish have feeling too
"It's OK to eat fish 'cos they don't have any feelings." So sang Kurt Cobain on "Something in the Way," from 1991's "Nevermind" album.
Japan Times
JAPAN / Science & Health / NATURAL SELECTIONS
May 8, 2003
Ethicists bid to unscramble egg argument
It's often been said that philosophy lags behind science. Bertrand Russell's "The ABC of Relativity," for example, was published in 1926, 21 years after Einstein published his Special Theory of Relativity.
Japan Times
ENVIRONMENT / ANIMAL TRACKER
May 8, 2003
Japanese weasel
* Japanese name: Nihon itachi * Scientific name: Mustela itatsi * Description: Japanese weasels are fairly small mammals in the mustelid family (a large family of animals that includes otters, badgers, stoats, polecats, martens and skunks). Males are 29-37 cm long, females 20-26 cm. The fur is an orange-brown...
JAPAN / Science & Health / NATURAL SELECTIONS
May 1, 2003
Radioactive fallout courtesy of U.S.
In 1789, a German chemist, Martin Heinrich Klaproth, announced that he had discovered a new element in the dull black mineral pitchblende. He named it after the planet Uranus, itself discovered only eight years earlier.
Japan Times
ENVIRONMENT / ANIMAL TRACKER
Apr 24, 2003
Bottlenose dolphin
* Japanese name: Bandou iruka * Scientific name: Tursiops truncatus * Description: Dolphins are marine mammals, toothed whales, with a broad dorsal fin and a long snout with a characteristic "smile." They grow to between 1.9 and 4 meters long, and weigh 90-650 kg, living for up to 50 years. The dorsal...
Japan Times
JAPAN / Science & Health / NATURAL SELECTIONS
Apr 24, 2003
Happy b'day double helix
This week is the anniversary of what some have called the most important intellectual innovation in human history, the discovery of the structure of DNA. From a paper originally published in Nature on April 25, 1953, DNA has made it into the pantheon of chemical structures instantly known to all members...
JAPAN / Science & Health / NATURAL SELECTIONS
Apr 17, 2003
Not now, maybe never
As far as self-publicity goes, the U.S.-based Raelian cult has done better than most. Based on the alleged experiences of a one-time motor-racing journalist, Claude Vorilhon, who claimed to have been inspired by an extraterrestrial power lunch with Mohammed, Christ and Buddha, the cult drew attention...
Japan Times
ENVIRONMENT / ANIMAL TRACKER
Apr 10, 2003
Field cricket
* Japanese name: Enma korogi * Scientific name: Teleogryllus emma * Description: The field cricket is a black to dark-brown insect, about 25 mm long. Crickets are orthopterans, in the same group as grasshoppers. They have large heads and wings that are folded flat against the back, except when the...
JAPAN / Science & Health / NATURAL SELECTIONS
Apr 10, 2003
Immune system linked to mating habits
David Beckham might wear a sarong and Takuya Kimura of SMAP may sometimes wear lipstick, but in humans, most males are dull compared to the females. In other animals, of course, the opposite is true: it is the males that are showy, brightly colored, flashy.
JAPAN / Science & Health / NATURAL SELECTIONS
Apr 3, 2003
An egg's just a sniff away from the battling sperm
Not many of us have won a marathon . . . hell, most of us would struggle to even finish one. But even the least competitive, most couch potato-like among us are the result of winning the most difficult of races in the most appalling of conditions: the race between sperm in an ejaculate to fertilize a...
JAPAN / Science & Health / NATURAL SELECTIONS
Mar 27, 2003
Gambling on dopamine
Paul Newman's character in the 1967 movie "Cool Hand Luke" earns his eponymous nickname by bluffing wildly in a poker game, winning with a hand that amounts to nothing. "Yeah, well," he mumbles, "Sometimes nuthin' can be a real cool hand."
Japan Times
ENVIRONMENT / ANIMAL TRACKER
Mar 27, 2003
Black salamander
* Japanese name: Kuro sansho uo * Scientific name: Hynobius nigrescens * Description: Salamanders are considered primitive amphibians in comparison to frogs and toads. Like all amphibians, however, salamanders spend their lives in two entirely different states. The larvae are aquatic, breathing water...
Japan Times
JAPAN / Science & Health / NATURAL SELECTIONS
Mar 20, 2003
Happiness and how to achieve it
We are all in search of it, and while some have it, many don't. The pursuit of it was even written into the American Declaration of Independence. We're talking about happiness, surely an ancient and universal human desire, a desire that arose in our brains when we arose on the Ethiopian savanna. But...

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