12/09/2012

Forensic science on trial

The key player in a movement challenging improper use of DNA testing and other elements of forensic science is the topic of a compelling cover story in this week's edition of Chemical & Engineering News. The story in the ...

Insecticide resistance caused by recombination of two genes

Larvae of the cotton bollworm (Helicoverpa armigera) are dreaded pests all over the world. They have a very wide host range: About 200 different plant species are known as potential food for the voracious insect. The herbivore ...

Research team finds mollusk changes gender as it ages

(Phys.org)—Researchers from Britain's National Oceanography Centre, Southampton, working in the Antarctic have discovered that a species of mollusk, Lissarca miliaris, changes from male to female as it grows older. As the ...

A canopy of confidence: Orion's parachutes

(Phys.org)—They were perhaps some of the most visible images of the end of each Apollo mission: Giant orange and white parachutes unfurled high above the spacecraft, gently descending toward the ocean. As NASA continues ...

iPhone manufacturer faces labor complaints

(AP)—The company that manufactures Apple's iPhones has responded to an accusation that vocational students are forced to work in its Chinese factories by saying Wednesday its agreement with their schools allows them to ...

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