A new DNA study of ancient corn kernels and cobs from archaeological sites across North America has settled a long debate as to exactly where […]

The post Corn entered Southwest U.S. first along highland route, DNA shows appeared first on Smithsonian Insider.

How soon after the Big Bang could water have existed? Not right away, because water molecules contain oxygen and oxygen had to be formed in […]

The post Water may Have Been Abundant in First Billion Years after big bang appeared first on Smithsonian Insider.

For the first time, researchers at the Smithsonian Conservation Biology Institute’s Migratory Bird Center have accurately tracked small migratory ovenbirds (Seiurus aurocapilla) to their tropical […]

The post Miniaturized GPS Tags Allow Tracking of Small Songbirds for first time appeared first on Smithsonian Insider.

Contrary to popular imagery, massive volcanic eruptions or an asteroid impact may not have been the cause of the world’s first mass extinction. Rather, some […]

The post Did mystery worms cause world’s first mass extinction? appeared first on Smithsonian Insider.

After decades of attempts, Smithsonian Conservation Biology Institute (SCBI) scientists and researchers at Cornell University have become the first to successfully use in vitro fertilization […]

The post Smithsonian-Cornell Partnership produces First Domestic Puppies by In Vitro Fertilization appeared first on Smithsonian Insider.

Einstein’s general theory of relativity predicts the emission of gravitational waves by massive celestial bodies moving though space-time. For the past century gravitational waves have […]

The post Astronomers complete First Search for Visible Light Associated with Gravitational Waves appeared first on Smithsonian Insider.

Seven fossil teeth exposed by the Panama Canal expansion project are the first evidence of a monkey on the North American continent before the Isthmus […]

The post First North American Monkey Fossils Found in Panama Canal Excavation appeared first on Smithsonian Insider.

The Smithsonian Conservation Biology Institute (SCBI) hatched its first hooded crane chick June 14. The chick was born as the result of artificial insemination. The […]

The post First hooded crane hatches @ SCBI appeared first on Smithsonian Insider.

To fully know a species and develop sound conservation efforts, its full life cycle must be understood. But tracking small migratory birds for thousands of […]

The post Keeping Track of Kirtland’s Warbler All Year Long―A Scientific First appeared first on Smithsonian Insider.

In conflicts between predators and prey, speed is a decided advantage, and evolution has given the trap-jaw ant a distinct advantage with spring-loaded jaws that […]

The post Locked and loaded: unique trigger design fires this ant’s snapping jaws appeared first on Smithsonian Insider.

Ninety Limosa harlequin frogs (Atelopus limosus) bred in human care are braving the elements of the wild after Smithsonian scientists sent them out into the […]

The post Panama: First release of endangered frogs appeared first on Smithsonian Insider.

Some of the earliest humans to inhabit America came from Europe according to a new book "Across Atlantic Ice: The Origin of America's Clovis Culture."

The post New book reveals Ice Age mariners from Europe were America’s first inhabitants appeared first on Smithsonian Insider.

Between the world wars of the early Twentieth Century, an age of adventure travel and cultural exploration flourished when newly developed transport and recording technologies–particularly […]

The post New Book: “Recreating First Contact: Expeditions, Anthropology, and Popular Culture” appeared first on Smithsonian Insider.

For the first time in its history the Smithsonian’s National Museum of African Art opened an exhibition on the continent of Africa. “Chief S.O. Alonge: […]

The post A first: Smithsonian’s African Art Museum opens exhibition in Africa appeared first on Smithsonian Insider.

Smithsonian Institution Libraries has recently acquired a rare first edition of Darwin's Geological Observations on the Volcanic Islands, Visited During the Voyage of the H.M.S. Beagle.

The post With 1844 first edition, Smithsonian Libraries completes its collection of Charles Darwin’s three-volume geology series appeared first on Smithsonian Insider.

Recent airborne geophysical surveys near Decorah, Iowa are providing an unprecedented look at a 470-million-year-old meteorite crater concealed beneath bedrock and sediments. The aerial surveys, […]

The post Iowa meteorite crater confirmed appeared first on Smithsonian Insider.

Miniature camels and horses, a rhinoceros and a giant bear-dog are among fossils unearthed in the recent excavations of the Panama Canal expansion project. These […]

The post First five years of Panama Canal excavations reveal fossil finds appeared first on Smithsonian Insider.

We’ve seen a serious series of super moons this summer and the show’s not over yet. Mark your calendars: the next one will light up […]

The post Cutting through the dust: Radar shows moon’s true face for first time appeared first on Smithsonian Insider.

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.

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.

Jan. 6, 2015—As the year’s first blanket of snow coated the Washington, D.C. area today, giant panda Bao Bao at the Smithsonian’s National Zoological Park […]

The post Bao Bao’s First Snow Day appeared first on Smithsonian Insider.

For the first time in nearly 22 years, the Spirit of St. Louis is lowered onto the floor of the Boeing Milestones of Flight Hall. […]

The post Lowering the Spirit of St. Louis for the first time in 22 years appeared first on Smithsonian Insider.

Around 6:30 a.m. on Aug. 23, 2015 veterinarians examined the cub Mei Xiang gave birth to at 5:35 p.m. Aug. 22, 2015 at the Smithsonian’s […]

The post Exam of the First Born Panda Cub appeared first on Smithsonian Insider.

How do you bring a nearly complete T. rex back to life? You send the fossils to Canada where craftsmen create a creature of steel. […]

The post First Look: The Smithsonian builds a dinosaur appeared first on Smithsonian Insider.

“Dunkirk” director, Christopher Nolan, talks to National Air and Space Museu curator, Jeremy Kinney, about one of the movie’s stars, the Spitfire. The movie is based […]

The post “Dunkirk” director talks about the Spitfire 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.

As the Rim Fire burns deeper into Yosemite, park managers are fighting fire with fire—and one of the Smithsonian’s ForestGEO plots was caught in the […]

The post Smithsonian research plot burns in Yosemite fires appeared first on Smithsonian Insider.

Long ago, one great ocean flowed between North and South America. When the narrow Isthmus of Panama joined the continents about 3 million years ago, […]

The post Recent Connection Between North and South America Reaffirmed appeared first on Smithsonian Insider.

For the first time, a new public database will link genetic data with records of where and when the samples it was taken from were […]

The post A first: New website reveals origin of genetic samples and date collected appeared first on Smithsonian Insider.