Using organic liquid plant feeds is a natural way to deliver a boost of nutrients to specific plants at a particular time. Haley Mast is a freelance writer, fact-checker, and small organic farmer in ...

Nick Papadopoulos tracks down tumors for a living. Not with X-rays or CT scans, but with DNA. The oncologist and director of translational genetics at the Johns Hopkins Kimmel Cancer Center has spent ...

Cancer is most treatable in the early stages of the disease, and a biopsy is considered the gold standard in diagnosis. It involves directly sampling the suspected tumor by removing a small piece of ...

Elizabeth has worked since 2010 as a writer and consultant covering gardening, permaculture, and sustainable living. She has also written a number of books and e-books on gardens and gardening. I use ...