A red maple tree on Aberdeen Avenue in Alton will soon release its iconic helicopter seed pods, signaling the arrival of ...

ISLAMABAD, Mar 10 (APP):Capital Development Authority (CDA) in a unique approach, planned to use helicopter for spraying and seed-dropping in the Margalla Hills to promote plantation in hard-to-reach ...

If you live somewhere with maple trees, you've probably seen their striking helicopter seeds—made up of a seed pod attached to a delicate wing. Maple samaras' unique design and spinning movement ...