Traces of the ancient presence of cannabis and incense have been found in an analysis of the material on two Iron Age altars discovered at the entrance to the 'sancta santorum' of a sanctuary in Tel Arad in the Beer-sh valley…

Heart transplants have always been problematic, mainly due to the absence of a completely reliable immunosuppressive drug to deal with the problem of stroke.

Everything changed in the mid-20th century, when a man…