MOLD problems and reports of suspected mold-related illness and injury are quickly becoming a health issue for many safety professionals. When excessive moisture accumulates indoors, mold growth often ...

The so-called cellular slime mold, a unicellular organism that may transition into a multicellular organism under stress, has just been found to have a tissue structure that was previously thought to ...

Researchers in Japan think they have found an answer to the fundamental biological question of how individual cells know which way to position themselves within a complex, multicellular body.