In the 800s, Mayan cities in southeastern Mexico and Central America were abandoned - just as drought hit the region. But a botanical study shows that the connection between drought and depopulation was not simple.
You might think of bibliometrics as something that happens to scientific articles after they’re published. However, in new and innovative fields like ionomics, bibliometrics can also help shape them.
How do you know that your antique violin really is as old as the seller claims? A close examination of plant cells in the body of the violin could help catch a counterfeiter.