Researchers have identified a new tool that could help facilitate future stem cell therapy for the more than 700,000 Americans who suffer a heart attack each year. New research by University of ...

If you’ve recently purchased a fruit or nut tree — or if you already have one in your home landscape — take a close look at the trunk near the soil surface. You might see a faint scar where two ...

While you can buy specialized grafting tools, some basic implements like a saw, pruning shears, and a sharp knife are enough to get you started. You'll also need to pick up some grafting paint or wax.