Double the utility of your flowering plants with a delightful native perennial. Maryland senna (Senna marilandica), or wild senna, offers a fresh way to attract butterflies, plus it actually improves ...

Desert cassia (Senna polyphylla) is a popular little landscape tree, small, hardy, and flowering often in direct sun, but it seems less trendy lately. I’ve seen a few topple from high wind, which may ...

Association between anthraquinone laxatives and colorectal cancer: protocol for a systematic review and meta-analysis. Lombardi N, Bettiol A, Crescioli G, Maggini V, Gallo E, Sivelli F, Sofi F, ...