The Smithsonian’s National Air and Space Museum recently obtained two monumental instruments on loan from NASA’s Goddard Space Flight Center.

The post New Acquisition: Corrective instruments from the Hubble Space Telescope appeared first on Smithsonian Insider.

For the first time, astronomers have found a supernova explosion with properties similar to a gamma-ray burst, but without seeing any gamma rays from it.

The post Astronomers Find Rare Supernova by New Means appeared first on Smithsonian Insider.

The study found that infants whose mothers had higher levels of available milk energy soon after their birth, coped more effectively (moved around more, explored more, ate and drank) and showed greater confidence (were more playful, exploratory, curious and active) with this novel situation.

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Based on decades of cutting-edge research, the 15,000-square-foot Hall of Human Origins offers visitors an immersive, interactive journey through 6 million years of human evolution spelling out how defining characteristics of the human species have evolved during millions of years in response to a changing world.

The post New Hall of Human Origins points to environmental change as major force in evolution of hominins appeared first on Smithsonian Insider.

About as thick as a standard dictionary, this turtle’s shell may have warded off attacks by the Titanoboa, thought to have been the world’s biggest snake, and by other, crocodile-like creatures living in its neighborhood 60 million years ago.

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"Just like mirrors in a changing room show you a clothing outfit from all sides, interstellar dust clouds act like mirrors to show us different sides of the supernova," Rest explains.

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“We are working as hard as we can to find and identify frogs before the disease reaches them, and to learn more about a disease that has the power to ravage an entire group of organisms,” said Roberto Ibanez, research scientist at STRI and local director of the Panama Amphibian Rescue and Conservation Project.

The post Two new frog species discovered in Panama’s fungal war zone appeared first on Smithsonian Insider.

When it comes to brains, is bigger better? Can the tiny brain of a newly hatched spiderling handle problems as adeptly as the brain of a larger adult spider?

The post Tiny, new brains prove just as adept as large, mature brains among tropical orb-web spiders appeared first on Smithsonian Insider.

The Smithsonian Astrophysical Observatory is a major partner in the Atmospheric Imaging Assembly, which is a group of four telescopes on NASA's Solar Dynamics Observatory that photograph the sun in 10 different wavelength bands, or colors, once every 10 seconds.

The post NASA’s new eye on the sun delivers stunning images appeared first on Smithsonian Insider.

Kiwis come to National Zoo. The Smithsonian’s National Zoo will be using a new kiwi pair donated by the New Zealand Embassy to establish a breeding science center. […]

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Discoveries of three new from species in Panama lead to hope that project researchers can save these animals from a deadly fungus killing frogs worldwide and the fear that many species will go extinct before scientists even know they exist.

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Darwin's bark spider cast giant webs across streams, rivers and lakes, suspending the web’s orb above water and attaching it to plants on each riverbank. Bridgelines of these water-spanning webs have been measured as long as 25 meters.

The post Newly discovered Madagascar spider spins largest, toughest webs on record appeared first on Smithsonian Insider.

"This galaxy cluster wins the heavyweight title. It's among the most massive clusters ever found at this distance," said Mark Brodwin, a Smithsonian astronomer at the Harvard-Smithsonian Center for Astrophysics.

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New research by astrophysicist David Kipping has revealed that in some special cases, a star can be weighed directly. Such a star must have a planet orbiting it with a moon orbiting the planet.

The post Harvard-Smithsonian astrophysicist discovers new method to weigh some distant stars appeared first on Smithsonian Insider.

A diminutive bat with cinnamon-brown coloring collected in 1979 in Ecuador by mammalogist Don Wilson of the Smithsonian’s National Museum of Natural History represents a new species a recent paper in the journal “Mammalian Biology” has revealed.

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Thepytus carmen, a newly described species of butterfly from Brazil, was recently named in memory of Carmen Lúcia Buck in recognition of the gracious support […]

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A new telescope has begun to virtually explore the solar system outback, and already is scoring discoveries.

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Smithsonian Tropical Research Institute community ecologist Sunshine Van Bael primarily examines the relationship between leaf cutter ants–the world’s first farmers–and the fungi that they cultivate.

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Office of Public Affairs videographers Johnny Gibbons and Brian Ireley recently headed down to the Punta Culebra Nature Center on the edge of Panama City […]

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The new agreement, effective immediately through Dec. 5, 2015, stipulates that the Smithsonian's National Zoological Park will conduct research in the areas of giant panda breeding and cub behavior.

The post Smithsonian signs new giant panda agreement with China appeared first on Smithsonian Insider.

To honor Harvard-Smithsonian astronomer John Huchra, who passed away in October 2010, his friends and colleagues at the Harvard-Smithsonian Center for Astrophysics have created a […]

The post New interactive World Wide Telescope tour chronicles career of Harvard-Smithsonian astronomer John Huchra appeared first on Smithsonian Insider.

In a new paper, Harvard-Smithsonian Center for Astrophysics astronomer Hagai Perets studies the role of binary planetesimals--clumps that orbit each other and jointly mature via three basic processes.

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Using modern genetic analysis, combined with traditional morphology, scientists from the Smithsonian’s National Museum of Natural History and the Ocean Science Foundation have discovered seven […]

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Evidence for a diversified sea-based economy among North American inhabitants dating from 12,200 to 11,400 years ago is emerging from three sites on California's Channel Islands.

The post New archaeological evidence reveals California’s Channel Islands as North America’s earliest seafaring economy appeared first on Smithsonian Insider.

The words “box jelly” may bring to mind something sweet and tasty, but the banded box jelly of Bonaire is a highly venomous jellyfish with […]

The post “Ohboya!” It’s the Bonaire banded box jellyfish, a new species appeared first on Smithsonian Insider.

There is a new candidate for coldest known star: a brown dwarf with about the same temperature as a hot cup of coffee. That’s cool enough to begin crossing the blurry line between small cold stars and big hot planets.

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To help regulators and engineers develop and test such treatment systems, and ultimately enforce these standards, a team of researchers developed a statistical model to see how to count small, scarce organisms in large volumes of water accurately.

The post Smithsonian researchers help block ship-borne bioinvaders with new screening strategy appeared first on Smithsonian Insider.

The April 5 exhibits, “In the Mummy’s Tomb,” “Making a Mummy” and “What’s in a Face,” focus on Egyptian burial rites.

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A new bacterial genome sequence could help researchers solve a mystery as to how microorganisms produce a highly toxic form of mercury.

The post New bacteria genome may help solve mystery of how methylmercury is made appeared first on Smithsonian Insider.

A team of scientists led by the Smithsonian Institution has discovered a fossilized dinosaur skull and neck vertebrae that not only reveal a new species, but also an evolutionary link between two groups of dinosaurs.

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For decades, astronomers divided supernovas into two groups: one from young stars that explode and one from old stars that explode. They now have evidence for a new, third type of supernova explosion whose source is still a mystery.

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An international team of astronomers has revealed details of a “super-exotic” exoplanet that would make the planet Pandora in the movie Avatar pale in comparison.

The post Astronomers unveil portrait of newly discovered “super-exotic super-Earth” appeared first on Smithsonian Insider.

In addition to the species name, Leafsnap provides high-resolution photographs and information about the tree's flowers, fruit, seeds and bark—giving the user a comprehensive understanding of the specie

The post Leafsnap, a new mobile app that identifies plants by leaf shape, is launched by Smithsonian and collaborators appeared first on Smithsonian Insider.

The expanded and remodeled Mathias Laboratory, named in honor of U.S. Senator Charles "Mac" Mathias Jr. (1922-2010) (R-Md.) will have a low environmental impact on all fronts, from where it gets its power to where it gets its materials.

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The predictability and scale of seasonal changes in a habitat help determine the distance migratory species move and whether the animals always travel together to the same place or independently to different locations.

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By compiling and comparing long-term data from stranding records and visual sighting records, both taken from nearly every ocean basin in the world, Pyenson verified that stranding records “faithfully reflect the number of species and the relative abundance” found in live surveys.

The post Stranding records are faithful reflection of live whale and dolphin populations, new study reveals appeared first on Smithsonian Insider.

The National Zoo has received a breeding pair of Asian small-clawed otters at Asia Trail for the first time. Mac, a three-year-old male from the Point Defiance Zoo in Tacoma, Wash., and Smidge, a five-year-old female from the Columbus Zoo in Ohio, arrived in April and are now in their exhibit.

The post Keepers are optimistic about Zoo’s new breeding pair of Asian small-clawed otters appeared first on Smithsonian Insider.

In 1987, light from an exploding star in a neighboring galaxy, the Large Magellanic Cloud, reached Earth. Named Supernova 1987A, it was the closest supernova explosion witnessed in almost 400 years, allowing astronomers to study it in unprecedented detail as it evolves.

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Astronomers have discovered a new comet that they expect will be visible to the naked eye in early 2013.A preliminary orbit computed by the Minor Planet Center at the Smithsonian Astrophysical Observatory in Cambridge, Mass., shows that the comet will come within about 30 million miles of the sun in early 2013, about the same distance as Mercury. The comet will pose no danger to Earth.

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A new study shows that the desert tortoise, thought to be a single species for the last 150 years, is in fact two separate and distinct species, based on DNA evidence and biological and geographical distinctions.

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The far-out planet, named 55 Cancri e, is twice as big as Earth and nearly nine times more massive. It is most likely composed of rocky material, similar to Earth, supplemented with light elements such as water and hydrogen gas. Scientists estimate the planet’s surface is much hotter than ours: close to 2,700 degrees Celsius.

The post Stellar eclipse gives glimpse of exoplanet: New data reveals a ‘super-Earth’ next door, astronomically speaking 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 […]

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A small-eel like fish newly discovered in a cave in the Republic of Palau in the western Pacific represents an extremely primitive "living fossil."

The post Video: Newly discovered eel a “living fossil” appeared first on Smithsonian Insider.

What Google is attempting for books, the University of California, Berkeley, plans to do for the world's vertebrate specimens: store them in "the cloud."

The post New “cloud-based” storage initiative to make vertebrate research collections available worldwide appeared first on Smithsonian Insider.

For the first time in decades, researchers have found a new bird species in the United States. Based on a specimen collected in 1963 on Midway Atoll, Northwestern Hawaiian Islands, biologists have described a new species of seabird, Bryan’s shearwater

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Astronomers using NASA's Chandra X-ray Observatory discovered the first pair of supermassive black holes in a spiral galaxy similar to the Milky Way. Approximately 160 million light years from Earth, the pair is the nearest known such phenomenon.

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Now, for the first time scientists at the Smithsonian’s Museum Conservation Institute have developed a fast and reliable method to date silk.

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University of Florida and Smithsonian Tropical Research Institute scientists describe a new 20-foot extinct species of crocodile discovered in the same Colombian coal mine with Titanoboa, the world’s largest snake.

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The fossil represents the youngest nodosaur ever discovered, and the only known specimen of a new genus and species of dinosaur that lived approximately 110 million years ago during the Early Cretaceous Era.

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Depending on where the fish disperse from, the use of ‘stepping stones', flotsam or simply being an adult can help in the journey to find a new home.

The post Ability to raft with flotsam and use non-reef habitats helps tropical fish journey to new places, study finds appeared first on Smithsonian Insider.