Leafcutter Ants—an amazing species that has been employing agriculture and antibiotics for some 50 million years. [...more]
Jonathan Coddington, Curator of Spiders at the Smithsonian National Museum of Natural History describes how photography has transformed the study of arachnids. [...more]
Dr. Bruce Campbell, a geophysicist at the Center for Earth and Planetary Studies at the Smithsonian's National Air and Space Museum, is at the National Radio Astronomy Observatory in Green Bank, W. Va., to make a radar map of the Moon. In this video, made in September 2009, Dr. Campbell explains some of the work involved in putting together a detailed radar map of the Moon and why he finds the geology of the Moon so fascinating. [...more]
The Crab Nebula is one of the most studied objects in the night sky. First observed by Chinese astronomers in 1054 A.D., and possibly others, this supernova remnant and its neutron star have become favorite targets for amateur and professional astronomers alike. The Chandra X-Ray Observatory is operated for NASA by the Smithsonian Astrophysical Observatory in Cambridge, Mass. [...more]
George Smith, a marine biologist at the Smithsonian Environmental Research Center, explains his work of finding ways to prevent invasive species from being released in Baltimore Harbor in the ballast water of large ships. [...more]
This short video of an ocelot was taken by Smithsonian scientists during a recent camera-trap survey of these animals in the Peruvian Amazon.[...more]