23/08/2013

Your emails are all scanned—and that's what you agreed to

According to Nobel Laureate Gabriel García Márquez, "all human beings have three lives: public, private, and secret". It is in our nature to want privacy, yet in the internet age, it has never been easier to access the ...

Study uncovers the secret lives of UK garden snail

Researchers track nocturnal snail activity for the first time, using LED lights and time-lapse photography. Snails were tracked over 72 hours, with researchers measuring their speed, distance travelled and exploration habits. ...

'Fountain of youth' for leaves discovered

What plant scientists call senescence, consumers experience as wilted produce and overripe fruit. A team led by Cornell horticulture professor Su-Sheng Gan has identified an enzymatic fountain of youth that slows the process ...

Tree-killing insect emerald ash borer found in Georgia

For years, foresters and invasive insect experts—including those at the University of Georgia—have been on the lookout for the arrival of an unwelcome guest in Georgia. Now that the emerald ash borer is here, they are ...

page 4 from 7