Hummingbirds, birch trees, queen bees, northern quolls and more...
Birch trees borrow bug repellent. Rhododendrons emit airborne compounds that keep away weevils, moths and aphids. Scientists in Finland found that nearby silver birches absorbed repellent in their leaves, later released it—and suffered less pest damage than other birches. It’s the first time such interactions have been seen in a forest.
Learn more about rhododendrons at the Encyclopedia of Life.
Have you ever wondered how a simple shot can keep you from dying a horrible death? In this one-minute video, Ask Smithsonian’s host, Eric Schulze, unravels how vaccines boot-camp our bodies into shape, getting us ready to fight off deadly diseases
Future Crimes: Everything Is Connected, Everyone Is Vulnerable and What We Can Do About It [Marc Goodman] on Amazon.com. *FREE* shipping on qualifying offers. NEW YORK TIMES and WALL STREET JOURNAL BESTSELLER One of the world's leading authorities on global security
The Smithsonian is a repository of America's history, achievements, aspirations, and identity. It holds the artifacts of great leaders, and those of ordinary Americans. It houses scientific specimens and technological wonders. It is home to art, music, films, writings-a vast treasure trove of objects of extraordinary beauty and outstanding design.