Spongy electronic 'nose' can sniff out nerve gas and pesticides
It's the most sensitive gas detector of its kind.
Scientists decode the bedbug's genes to help kill it
Understanding its genome could lead to better pest control.
Garden naturally with Grow Smart, Grow Safe for iOS
Grow Smart, Grow Safe is a handy free app that will assess the dangers of some of the garden product...
Chemical sensors could detect plants' cries for help, reduce need for pesticides
It's a terrifying thought, but science suggests that when under attack, plants cry for help. Invis...