How plants use their biological clocks to ward off insect attacks and produce more anti-cancer chemicals.
Tiny silver particles protect against microbes, but are they dangerous?
A new technique may be 10,000 times more sensitive than existing methods.
Ethical eco-leather could be on fashion runways next year.
Students develop natural fertilizer for lawns and flower beds.
Tiny organisms could replace controversial live animal testing.
Coating can be used to make surfaces germ-free.
Some ingredients in beer could have health benefits.
Are you sure you got the very best chocolate for your Valentine?
The first hefty organic molecules may have formed within tiny droplets.