Q: I have a large old 40-foot oleander tree. Every year as it begins to flower, some of the leaves turn yellow and drop. I realize I may need to fertilize, but I was also thinking of cutting the ...

The Food and Drug Administration (FDA) has issued a warning about certain tejocote root supplements substituted with toxic yellow oleander. FDA analysis has determined that certain dietary supplements ...

Some weight-loss products marketed as "Nuez de la India" or as "slimming seeds" contain a highly toxic plant and should not be used, the Food and Drug Administration (FDA) warns. The agency's warning ...

Q. Whatever happened to all the oleander bushes that used to grow along the freeways? I used to see them everywhere, but now they’ve disappeared. Oleander used to be a favorite Caltrans plant because ...