"The Antarctic Treaty Summit: Science-Policy Interactions in International Governance" will be convened at the Smithsonian Institution, National Museum of Natural History in Washington, DC from Nov. 30 to Dec. 3 2009. More information on this event can be found at the Web site: www.atsummit50.aq/

To assess legacy lessons about managing nearly 10% of the Earth "for peaceful purposes only"

Find out how you can be involved:

www.atsummit50.aq

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Leafcutter Ants—an amazing species that has been employing agriculture and antibiotics for some 50 million years.

The post Leafcutter ants—first in agiculture and antibiotics appeared first on Smithsonian Insider.

Invasive plant species are threatening native species across the globe. Learn how scientists at the Smithsonian Tropical Research Center in Panama are trying to fight one species of grass in Panama that is wreaking havoc on the country's tropical biodiversity.

The post Meet Our Scientist: Jefferson Hall – Invasive Plant Science appeared first on Smithsonian Insider.

Smithsonian Scientist Helen James dives into dormant Hawaiian volcanoes to find bird fossils. Her work to identify these species (some new species, some extinct) helps us learn about the past--specifically, how humans might have caused the extinction of certain bird species.

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The post Smithsonian ecologist John Parker discusses his work with white-tailed deer and invasive plant species appeared first on Smithsonian Insider.

Kari Bruwelheide, forensic anthropologist at the Smithsonian's National Museum of Natural History, discusses how she came to work at the museum, the power of human remains and the information that bones can contain. She and her colleagues continue to discover new ways to interpret evidence from bones and burials.

The post Kari Bruwelheide, forensic anthropologist at the Smithsonian’s National Museum of Natural History, discusses the power of bones. appeared first on Smithsonian Insider.

The post Smithsonian anthropologist JoAllyn Archambault speaks about the outstanding research of 19th-century anthropologist James Mooney appeared first on Smithsonian Insider.

William Fitzhugh - Edward Nelson's 1877-1881 Western Alaskan Expedition

The post Smithsonian anthropologist William Fitzhugh speaks about Edward Nelson’s 1877-1881 Western Alaskan Expedition appeared first on Smithsonian Insider.

The post Conrad Labandiera, Smithsonian palentologist, studies fossils to learn how insects got along before flowering plants arrived appeared first on Smithsonian Insider.

The post Indo-Pacific lionfish, an invasive species, invade the Atlantic appeared first on Smithsonian Insider.

Giant panda Mei Xiang (may-SHONG) gave birth to a cub at the Smithsonian’s National Zoo in Washington, D.C. at 5:32 p.m., Friday, Aug. 23. The […]

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The gates at the Smithsonian’s National Zoo re-opened to the public Friday, October 18! The live animal cams that were turned off during the government […]

The post National Zoo’s giant panda cub @ 8 weeks old appeared first on Smithsonian Insider.

The giant panda cub at the Smithsonian’s National Zoo has started taking her first unsteady steps.

The post Giant Panda Cub’s First Steps! appeared first on Smithsonian Insider.

Ted Schultz, research entomologist at Smithsonian’s National Museum of Natural History, describes how ants use their incredible sense of smell along with their ability to […]

The post Ant Communication: Do Ants Use Smell to Talk? appeared first on Smithsonian Insider.

The post How a giant T. Rex packs for a road trip appeared first on Smithsonian Insider.

On Monday, June 23, Asian elephants Swarna, Maharani and Kumala finished their 30-day quarantine and made their public debut at the Smithsonian’s National Zoo. This […]

The post Asian elephant journey: Calgary to National Zoo appeared first on Smithsonian Insider.

The National Museum of Natural History in Washington, D.C., has closed its Dinosaur Hall for a five-year renovation. But before the overhaul can begin, the […]

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The post Studying lionfish’s impact in Western Atlantic appeared first on Smithsonian Insider.

National Air and Space Museum Curator John Anderson describes major flight innovations made possible by the Full Scale Tunnel, built in 1931 at the National […]

The post Giant wind tunnel sped aircraft innovation appeared first on Smithsonian Insider.

Asian elephants are critically endangered and their habitat in the wild is rapidly disappearing, but Smithsonian Conservation Biology Institute scientists are working to make sure […]

The post Earth Optimism: Elephants appeared first on Smithsonian Insider.

Scientists at the Smithsonian Conservation Biology Institute (SCBI) have found that poaching is an emerging crisis for Asian elephants in Myanmar. Researchers first became aware […]

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Latinus 9333 is the Latin translation of the so-called Tacuinum sanitatis, a medieval handbook on wellness written in Arabic by the 11th-century physician ibn Butlan. It deals with factors influencing human health: from the air, the environment and food, to physical exercise and sexual activity.

The post Medieval book is important resource for how plants were once collected, treated and used appeared first on Smithsonian Insider.

Two grass species that had been relatively rare in the plots, Spartina patens and Distichlis spicata, began to respond vigorously to the excess nitrogen. Eventually the grasses became much more abundant. Nitrogen ultimately changed the composition of the ecosystem as well as its capacity to store carbon.

The post Scientists find excess nitrogen favors plants that respond poorly to rising CO2 appeared first on Smithsonian Insider.

New results from a massive study at the Smithsonian Tropical Research Institute show that interactions among community members play an important role in determining which organisms thrive.

The post Tropical tree study shows interactions with neighbors plays an important role in tree survival appeared first on Smithsonian Insider.

Yellow lady’s slippers, watercolor by Kathleen Garness, from the National Museum of Natural History exhibit “Losing Paradise? Endangered Plants Here and Around the World,” opening […]

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The Encyclopedia of Life is an unprecedented global effort to document all 1.8 million named species of animals, plants and other forms of life on Earth. For the first time in the history of the planet, scientists, students, and citizens will have multi-media access to all known living species, even those that have just been discovered. The Field Museum of Natural History, Harvard University, Marine Biological Laboratory, Smithsonian Institution, and Biodiversity Heritage Library joined together to initiate the project, bringing together species and software experts from across the world. Lean more at www.eol.org

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The Center for Tropical Forest Science, which manages a global network of temperate and tropical forest research plots, will utilize the funds to conduct workshops in the Americas and Asia to investigate how taxonomic, functional, and genetic dimensions of diversity affect tree communities and their resilience to global change.

The post Center for Tropical Forest Science receives grant to study diversity of tree communities appeared first on Smithsonian Insider.

A 48 million-year-old fossilized leaf has revealed the oldest known evidence of a macabre part of nature – parasites taking control of their hosts to turn them into zombies.

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Nearly 60 million years ago rainforests prospered at temperatures that were 3-5 degrees higher and at atmospheric carbon dioxide levels 2.5 times today’s levels.

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Recently a team of scientists working at the Smithsonian’s Tropical Research Institute in Panama, decided to try and learn for the first time just which body parts the gliding ant C. atratus uses to steer as they glide.

The post Gliding ants steer with hind legs as they fly backwards, scientists learn appeared first on Smithsonian Insider.

Smithsonian plant physiologist Bert Drake has studied one wetland's response to climate change for more than two decades. He gives a tour of the field experiment and explains some of the findings.

The post On the Chesapeake Bay, Smithsonian plant physiologist Bert Drake has been studying one wetland’s response to climate change for more than two decades. appeared first on Smithsonian Insider.

The post Community ecologist Sunshine Van Bael explains her work in Panama with leafcutting ants appeared first on Smithsonian Insider.

A team of scientists, including several from the Smithsonian Institution, discovered that leaves of flowering plants in the world's first rainforests had more veins per unit area than leaves ever had before.

The post First rainforests arose when plants solved their plumbing problem appeared first on Smithsonian Insider.

Recent botanical exploration efforts in the rugged Marquesas Islands (French Polynesia) have increased the known flora of the archipelago by an impressive 20 percent. Field research and collecting in conjunction with the Vascular Flora of the Marquesas Islands and Flore de la Polynesie française projects have yielded 62 new species of ferns and flowering plants bringing the total native species to 360, of which 18 are newly described and illustrated in a special issue of PhytoKeys.

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Fulcaldea stuessyi is a newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants. It was found in northeastern […]

The post Fulcaldea stuessyi is newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants, appeared first on Smithsonian Insider.

Non-native plant species pose a significant threat to the natural ecosystems of the United States. Many of these invasive plants are escapees from gardens and […]

The post Escape of the invasives: Top six invasive plant species in the United States appeared first on Smithsonian Insider.

One way to avoid a cold or the flu, doctors say, is to stay away from crowded places. Viruses spread fast in places where people […]

The post Sugar is key ingredient to evolutionary success of ants, researchers find appeared first on Smithsonian Insider.

Plants are among the world’s best carbon sinks, but there’s a side to the plant-CO2 love affair that’s rarely discussed. When carbon dioxide rises, plants […]

The post The strange, controversial way plants trap CO2 appeared first on Smithsonian Insider.

Scientists have long known that in the tropics shade-grown coffee plantations provide critical habitat for migratory and resident birds. Now a new survey conducted in […]

The post Shade-grown coffee plantations are mammal friendly as well, study shows appeared first on Smithsonian Insider.

Scientific inspiration springs from many sources. In the case of Smithsonian botanist David Kenfack, ant bites were the inspiration for a recent paper he co-authored […]

The post Sweet life: tropical plants attract ants with sugary nectar appeared first on Smithsonian Insider.

Carnivorous plants are a fascinating example of nature at its best. Living in habitats with nutrient-poor soil, carnivorous plants evolved to attract some insects as […]

The post How Carnivorous Plants avoid eating their pollinating insect friends appeared first on Smithsonian Insider.

The Smithsonian’s National Museum of Natural History announced today that scientists with the museum’s Global Genome Initiative will attempt to capture the genomic diversity of half the […]

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On crime scene investigation shows, forensic scientists use remnants of genetic material to solve mysteries in a matter of hours. Researchers at the Smithsonian Environmental […]

The post Environmental “Forensics” Pieces Together Mysterious Plant Invasion appeared first on Smithsonian Insider.

In a study published Sept. 28 in the journal Nature Plants, a team led by Smithsonian Conservation Biology Institute scientists found that bigger trees suffer […]

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Although useful to Tarzan, vines endanger tropical forests’ capacity to store carbon. In a major experimental study in Panama, Smithsonian researchers showed that woody vines, […]

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Rattlesnake, zebra and peacock plants have a new wild relative, discovered by Rodolfo Flores, Panamanian botanist and intern at the Smithsonian Tropical Research Institute (STRI). […]

The post Smithsonian Botanist Discovers New Ground-Flowering Plant in Panama appeared first on Smithsonian Insider.

New results from a long-term Smithsonian study are providing strong evidence of the dramatic impact high numbers of white-tailed deer (Odocoileus virginianus) are having upon […]

The post Deer Discovery: Invasive Plants Get Boost from too Many Deer appeared first on Smithsonian Insider.

Strategically placed honeybee hives can deter African elephants from raiding crops, but the hives must be actively managed by beekeepers to work, according to a […]

The post Study: Managed beehives can discourage crop-raiding elephants appeared first on Smithsonian Insider.

In the dark recesses of an underground fungus garden, a Panamanian leaf-cutting ant plucks a tuft of mycelia, the wispy part of the basidiomycete fungus […]

The post Mystery solved? Ants Protect Young From Infection By Cocooning Them in Fungus appeared first on Smithsonian Insider.