Earthworms are famous for their ability to regrow if they get cut in half, although this can only occur under certain conditions. The secret to a worm's regenerative powers lies in stem cells. Stem ...

Q: I discovered a worm while weeding the other day. It caught my eye because it moved very fast like a snake and when I picked it up it leaped out of my hand and I had to chase it down to catch it. I ...

Home gardeners and commercial agricultural enterprises are increasingly integrating more natural and sustainable practices into plant production. Although chemical pesticides and fertilizers can ...