On Aug. 10, 1846, U.S. President James K. Polk signed the legislation that established the Smithsonian Institution as a trust administered by a Board of […]

The post Science at the Smithsonian: 165 years of scientific achievement appeared first on Smithsonian Insider.

Alaska’s pristine coastline is ripe for an influx of invasive marine species such as the European green crab and the rough periwinkle (an Atlantic sea snail) warns a new study by a team of scientists from the Smithsonian Environmental Research Center.

The post Alaska’s cold waters no barrier to invasive marine species, scientists say appeared first on Smithsonian Insider.

Researchers at the Smithsonian Conservation Biology Institute have discovered why older females are rarely able to reproduce—and hope to use this information to introduce vital […]

The post New finding may enable scientists to bolster genetic diversity of captive cheetah population appeared first on Smithsonian Insider.

Although cold and gaseous rather than a desert world, the newfound planet Kepler-16b is still the closest astronomers have come to discovering Luke Skywalker's home world of Tatooine.

The post From Star Wars to science fact: Tatooine-like planet discovered appeared first on Smithsonian Insider.

Two scientists at the Smithsonian Institution have been honored with the Presidential Early Career Award for Scientists and Engineers for their innovative research and scientific leadership. It is the highest honor bestowed by the U.S. government on science and engineering professionals in the early stages of their independent research careers.

The post President Barack Obama recognizes outstanding scientists at the Smithsonian appeared first on Smithsonian Insider.

Smithsonian scientists and collaborators have determined the evolutionary family tree for one of the most strikingly diverse and endangered bird families in the world, the Hawaiian honeycreepers.

The post Complete evolutionary tree of the Hawaiian honeycreepers traced by Smithsonian scientists, collaborators appeared first on Smithsonian Insider.

Nearly 20 years after the Smithsonian Conservation Biology Institute became the first to produce an Eld’s deer fawn through artificial insemination, SCBI scientists have now contributed to the birth of the first Eld’s deer via in vitro fertilization.

The post First Eld’s deer born from in vitro fertilization with help of Smithsonian Conservation Biology Institute scientists appeared first on Smithsonian Insider.

For the first time, researchers from the Smithsonian Conservation Biology Institute’s Migratory Bird Center analyzed how songbirds are affected by both general noise and the acoustics of hard human-made surfaces in urban areas.

The post Urban songbirds adjust melodies to adapt to life in the big city, Smithsonian scientists find appeared first on Smithsonian Insider.

Researchers from the Smithsonian Conservation Biology Institute, Hawaii Institute of Marine Biology and other partnering organizations spent two weeks at the end of November collecting sperm and embryonic cells during spawning from two species of coral and have built the first frozen repository for the Great Barrier Reef.

The post Smithsonian scientists help build first frozen repository of Great Barrier Reef coral appeared first on Smithsonian Insider.

A new study of marmosets, small South American monkeys, indicates that obesity may begin very early in life and suggests that marmosets may be a helpful model for obesity in humans.

The post Is obesity predestined at infancy? Marmoset study may help scientists find out. appeared first on Smithsonian Insider.

When most people look at a forest, they see walking trails, deer yards, or firewood for next winter. But scientists at the Harvard Forest and […]

The post Development will reduce carbon stored in forests, Smithsonian & Harvard scientists predict appeared first on Smithsonian Insider.

Supermassive black holes snack infrequently, making the recent discovery of a black hole in the act of feeding all the more exciting to astronomers.

The post Scientists catch black hole in a feeding frenzy appeared first on Smithsonian Insider.

Scientists from the Smithsonian and University of British Columbia have discovered a sensory organ in the chin of rorqual whales that communicates to the brain. It orchestrates the dramatic adjustments needed in jaw position and throat-pouch expansion to make lunge feeding successful

The post Scientists discover sensory organ in baleen whales that choreographs movement of their massive jaws and throat-pouch appeared first on Smithsonian Insider.

Their research revealed that the types of waterbirds that inhabit urban estuaries are influenced not only by urban development, but also by a far more natural process―rain.

The post Scientists find that rain may not always be a welcome thing to waterbirds appeared first on Smithsonian Insider.

Coral reefs worldwide are being destroyed by changes in ocean temperature and chemistry faster than at any time since the last reef crisis 55 million years ago, thousands of marine scientists warned from the International Coral Reef Symposium in Cairns, Australia.

The post Coral reef emergency: 2,600 scientists call for worldwide rescue appeared first on Smithsonian Insider.

Researchers from the Smithsonian Tropical Research Institute are recommending that Panama adopt revised traffic patterns and slower speeds for vessels crossing the Gulf of Panama to reduce the risk of collisions between ships and whales.

The post Ships need to slow down for whales in Gulf of Panama, scientists advise appeared first on Smithsonian Insider.

A specimen recently pulled from deep in the southwest Atlantic may represent a new species of squid, say scientist who have studied the animal’s unusual morphology. But then again, it may not…

The post As they grow some squid change dramatically, making scientists cautious about naming new species appeared first on Smithsonian Insider.

The western long-beaked echidna, one of the world's five egg-laying species of mammal, became extinct in Australia thousands of years ago…or did it?

The post Scientists discover long-beaked echidna may not be a thing of the past in Australia appeared first on Smithsonian Insider.

March is Women’s History Month and to honor it Smithsonianscience.com presents six images of women scientists selected from the Smithsonian Institution Archvies’s Flicker photoset Women […]

The post Six pioneering female scientists you’ve probably never heard of… appeared first on Smithsonian Insider.

A century from now researchers will gather data from a forest in Maryland to see how, during the previous 100 years, varying levels of species […]

The post Smithsonian scientists launch 100-year project to examine the future of forests appeared first on Smithsonian Insider.

The impact of industrial fishing on coastal ecosystems has been studied for many years. But how it affects food webs in the open ocean―a vast […]

The post Scientists find impact of open-ocean industrial fishing within centuries of bird bones appeared first on Smithsonian Insider.

The Smithsonian is delighted to be included in this year’s Aspen Ideas Festival (June 26 – July 2 in Aspen, Colo.) which will gather some of […]

The post Three Smithsonian scientists to participate in Aspen Ideas Festival appeared first on Smithsonian Insider.

Observed in the wild, tucked away in museum collections, and even exhibited in zoos around the world―there is one mysterious creature that has been a […]

The post Smithsonian scientists discover new carnivore: the olinguito appeared first on Smithsonian Insider.

In 2009, during an expedition by a Russian research ship, a small length of yellow flesh about 5 centimeters long was dredged up from the […]

The post Last seen 140 years ago, deep sea worm resurfaces, delighting scientists appeared first on Smithsonian Insider.

Hellbenders, aquatic salamanders from the eastern United States, are surprisingly good at dealing with unpredictable weather. In a recent study published in the Journal of […]

The post Zoo scientists find sudden stream temperature changes boost hellbender immune systems appeared first on Smithsonian Insider.

The Mortlock Islands flying fox, a large, breadfruit-eating bat native to a few remote and tiny Pacific islands, has long been regarded as one of […]

The post Scientists shine light on world’s least-studied bat: Mortlock Islands flying fox appeared first on Smithsonian Insider.

The scale of the universe can be difficult to comprehend. Pretend you are going to make a scale model with a basketball representing the Earth […]

The post Can iPads help students learn science? appeared first on Smithsonian Insider.

Scientists at the Smithsonian’s National Museum of Natural History have discovered a new genus and species of attine ants that reveals key clues in the […]

The post Smithsonian scientists discover new ghost ant genus and species appeared first on Smithsonian Insider.

After years of sleuthing for clues about where and when pantherine felids (“big cats”) originated, a Smithsonian scientist and an international team of researchers are […]

The post Smithsonian scientist confirms missing link in big cat evolution appeared first on Smithsonian Insider.

Out in Montana’s Big Sky Country Dale Greenwalt spends his summers seeking the incredibly tiny and fragile. Armed with a putty knife honed razor-sharp on […]

The post Quality of insect fossils from Montana’s Flathead River astounds scientists appeared first on Smithsonian Insider.

The largest fully preserved great ape collection in the world is about to make its online debut.

The post Unlocking secrets–technology allows scientists to peer inside great apes appeared first on Smithsonian Insider.

Chip a tooth and expose a nerve and the result can be a searing sensitivity to hot and cold. The hard outer layer of a […]

The post Scientists map pathway from narwhals’ sensitive tusk to brain appeared first on Smithsonian Insider.

Parents normally feel the need to provide well for their kids. For humans, that number of offspring is usually in the single digits, but a […]

The post The secret formula to feeding 900 babies: Scientists uncover milk composition of naked mole-rat queens appeared first on Smithsonian Insider.

Sometimes you need to look in unusual places to tell species apart. Some mammal species are easily distinguished by differences in their fur or skeletons, […]

The post Penis spines help scientists identify bat species appeared first on Smithsonian Insider.

National Museum of Natural History scientist Torsten Dikow discovered and named a new species of assassin fly, Burmapogon bruckschi, after studying the first two specimens […]

The post Ancient species of assassin fly discovered by Smithsonian scientist appeared first on Smithsonian Insider.

Identifying larval stages of marine fishes in the open ocean is difficult because the young fishes often bear little or no resemblance to the adults […]

The post Smithsonian scientists link fish larva in Florida to new sea bass species from Curacao appeared first on Smithsonian Insider.

For the first time in roughly 2 million years, melting Arctic sea ice is connecting the north Pacific and north Atlantic oceans. The newly opened […]

The post Global warming will open Arctic to invasive species, Smithsonian scientists say appeared first on Smithsonian Insider.

Human skin and gut microbes influence processes from digestion to disease resistance. Despite the fact that tropical forests are the most biodiverse terrestrial ecosystems on […]

The post Smithsonian scientists discover tropical tree microbiome in Panama appeared first on Smithsonian Insider.

In the wild, wide milk chocolate-brown stripes adorn the beautiful smooth, white shells of the chambered nautilus, a deep-diving mollusk from the Indo-Pacific Ocean. But […]

The post Nautilus shell deformity puzzles scientists appeared first on Smithsonian Insider.

While it seems that we can find just about anything on the Internet, it doesn’t mean we know everything yet. Every year, Smithsonian scientists discover […]

The post Five fascinating species discovered by Smithsonian scientists in 2014 appeared first on Smithsonian Insider.

Zombies have been part of popular culture for decades. The living dead rising and taking over the world is a terrifying concept, worthy of Hollywood […]

The post It’s science: zombies already walk among us appeared first on Smithsonian Insider.

“Early Women in Science” is an online exhibition of 16 women scientists who began their work before 1922. A Biodiversity Heritage Library exhibition, it profiles forward-thinking […]

The post “Early Women in Science” Profiles Trailblazing Women appeared first on Smithsonian Insider.

For the first time, a team from the Smithsonian Conservation Biology Institute’s (SCBI) Center for Conservation Education and Sustainability collected photo evidence of an Andean […]

The post Scientists Find Andean Bears with Camera Traps In Peru appeared first on Smithsonian Insider.

Ah, that new car smell. New plane smell is nice, too. Bright and shiny and fresh is good, right? Sure, unless it is a very […]

The post To Preserve Rare WWII bomber, Conservators Turn to Science appeared first on Smithsonian Insider.

A word to the wise: don’t ask a paleontologist to pick a favorite fossil. It’s like asking your mother which child she loves most, or […]

The post Fossils help scientists build a picture of the past—and present appeared first on Smithsonian Insider.

“The Smithsonian Institution”―When most people hear the name, museums, scientific research, even Dorothy’s ruby slippers and the Wright brothers’ plane come to mind. But many […]

The post James Smithson, the scientist who started the Smithsonian appeared first on Smithsonian Insider.

Tucked away on the lower levels of the Smithsonian’s National Museum of Natural History and National Museum of American History are some of science’s most […]

The post Smithsonian Libraries’ rare texts include early superstars of science appeared first on Smithsonian Insider.

Pulverized planet dust might lie around double stars » A planet like Star War’s Tatooine, which orbits twin suns, would have likely suffered from more […]

The post “Star Wars” Roundup: From Science Fiction to Science Fact appeared first on Smithsonian Insider.

A new analysis of the fossil record by scientists at the Smithsonian’s National Museum of Natural History has revealed that the structure of plant and […]

The post Smithsonian Scientists Trace Anthropocene Roots to Early Human Activity appeared first on Smithsonian Insider.

Scientists at the Smithsonian Institution and partners have published a paper that will help them save Panamanian frog species from extinction due to a deadly […]

The post New Study Helps Smithsonian Scientists Prioritize Frogs at Risk of Extinction appeared first on Smithsonian Insider.