The former researcher director of a Massachusetts biotechnology firm was indicted on a federal charge Tuesday after allegedly purchasing several hundred castor oil plant seeds online, researching how ...

A castor oil pack is a piece of wool or a cloth soaked in castor oil that you can apply on the skin. People use this against ailments like skin conditions, blood circulation problems, and digestive ...

Castor oil is a thick, odorless oil made from the seeds of the castor plant. Its use dates back to ancient Egypt, where it was likely used as fuel for lamps as well as for medicinal and beauty ...