The castor bean plant grows abundantly in India, and its leaves have long been used for relieving pain and swelling. However, ...

Castor oil is sourced from the seeds of the Ricinus communis plant, more commonly referred to as the castor bean or castor oil plant. The seeds go through a heating process to remove the toxic ...

Jason Kale Clampit, 44, was sentenced for possession of ricin, which he had made to set traps for trespassers, prosecutors ...

Perth resident Michael and his partner are demanding his local council take responsibility after seeds from castor bean plants invading nearby council land blew into their garden without their ...