As organic farming soars in popularity, and both growers and consumers become more aware of the impact of food and agriculture on human health, techniques and philosophies abound for growing food in a ...

Researchers are studying some common soil bacteria that "inhale" toxic metals and "exhale" them in a non-toxic form. The bacteria might one day be used to clean up toxic chemicals left over from ...

A completely new type of microscope can take 3D images of cells -- while working in a natural environment. The new technology is significantly faster and better than before and will give researchers ...