This is air layering propagation at work, where the mature tree or plant is cloned from a stem that is still attached to it. Our experts reveal how it works, what you’ll need to do if you want ...

Air layering works in a very similar way to conventional layering, except that the plant shoot doesn't need to be buried in the ground to stimulate the production of new roots. By wounding the ...

AQIQ puts cutting edge air quality monitoring technology, called Pods, into the hands of high school and community citizen scientists to investigate air quality questions in their hometown.