Researchers at the Smithsonian’s National Zoo’s new genetics lab use animal DNA to diagnose new diseases, discover new species help in conservation efforts and solve mysteries.
Researchers at the Smithsonian Conservation Biology Institute conducted three different kinds of genetics tests and all yielded the same result—the Galapagos seabirds have been genetically different from the magnificent frigatebirds elsewhere for more than half a million years.
The Panoramic Survey Telescope & Rapid Response System (Pan-STARRS) PS1 telescope has discovered an asteroid about 150 feet in diameter that will come within 4 million miles of Earth in mid-October.
Breitburg and her team want to determine just how much stress they cause. Over the next five years they will conduct a series of lab and field experiments that examine how diel-cycling hypoxia and the associated acidification affects the growth and disease rates in striped bass, the eastern oyster and other ecologically and economically important Chesapeake Bay species. They will also study the animals’ behavioral responses to these changes.
Using the ancient magnetic field recorded in these rocks, a Smithsonian research group revealed Santa Marta’s 2,200-kilometer journey from northern Peru to its modern position on the Caribbean coast of Colombia during the past 170 million years.
Data from a recent study of wild takins in the high-altitude forests of the Tangjiahe National Nature Reserve in southeast China has shown that the great Sichuan earthquake of May 12, 2008 had no discernable...
When NASA’s Solar Probe Plus launches before the end of the decade, it will carry a suite of cutting-edge scientific instruments. Only one–the Solar Wind Electrons Alphas and Protons Investigation (SWEAP)–will directly sample the Sun’s outer atmosphere.
The objects became part of the museum’s permanent collection that illustrates the evolution of research and innovation in automobile safety.
Science Spotlight
