A 109-volume World Herbal Encyclopedia by Acharya Balkrishna documents 50,000 medicinal plants, blending ancient wisdom.

Since the time of the dinosaurs, cycad plants may have attracted insects using infrared light. It may be the world's oldest ...

Cycad cones aren’t always hot. Instead, they follow daily cycles of heating and cooling: Pollen-laden male cones produce a big burst of heat in the late afternoon, and then ovulating female cones warm ...