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Smithsonian Voices

Was the Loch Ness Monster a Plesiosaur and Other Questions From Readers, Including Slash (Yes, THE Slash)

Cat-loving paleontologist answers your questions in the National Museum of Natural History’s YouTube series, “The Doctor Is In”

A map of DNA with the double helix colored blue, the landmarks in green, and the start points for copying the molecule in red. David Gilbert/Kyle Klein, CC BY-ND

New Nanotechnology Imaging Technique Sheds Light on DNA Structure

The new technology could help pinpoint how errors occur in DNA replication, which can cause cancer and other diseases

Argali are the largest wild sheep in the world, weighing up to 400 pounds.

The Decades-Long Effort to Protect the World’s Largest Sheep

In the Gobi Desert, where argali roam, a group of Mongolian researchers work to conserve the wild sheep populations

"I certainly see ourselves moving in a direction where conception through sex will come to be seen as natural, yet dangerous," says Metzl.

How To Prepare for a Future of Gene-Edited Babies—Because It’s Coming

In a new book, futurist Jamie Metzl considers the ethical questions we need to ask in order to navigate the realities of human genetic engineering

Human burials exposed and recovered during the archaeological excavations at the forest island of La Chacra during excavations.

Archaeologists Discover Some of the Amazon’s Oldest Human Burials

As early as 10,000 years ago, humans created settlements on elevated forest mounds in parts of southwestern Amazonia

Using a brain implant with a series of electrodes, scientists can read neurological signals and translate the brain activity into spoken language.

Brain Implant Device Allows People With Speech Impairments to Communicate With Their Minds

A new brain-computer interface translates neurological signals into complete sentences

Julie Packard (detail) by Hope Gangloff

Women Who Shaped History

Fishes Were Julie Packard’s Wishes for Her New Smithsonian Portrait

National Portrait Gallery unveils a painting honoring the renowned ocean conservationist and director of the Monterey Bay Aquarium

A map of earthquakes of magnitude 7.0 or higher between 1900 and 2013. Bigger dots represent stronger quakes, and red dots represent shallow earthquakes, green dots mid-depth, and blue dots represent earthquakes with a depth of 300 kilometers or more. See the full map and legend here.

Could Machine Learning Be the Key to Earthquake Prediction?

Predicting earthquakes might be impossible, but some experts wonder if tools that can analyze enormous amounts of data could crack the seismic code

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Smithsonian Voices

How the Geologic History of the Earth Provides Clues for Our Future

For Earth Day, Smithsonian paleobiologist Scott Wing reminds us that we can look to the fossil record to better understand human-caused global changes

With the snap of his fingers, Thanos wiped out half the life in the universe.

If Thanos Actually Wiped Out Half of All Life, How Would Earth Fare in the Aftermath?

The aftereffects of such a mass extinction don’t require a supervillain’s intelligence to understand

Police move in behind students blocking entrance to the Santa Barbara wharf on the first anniversary of the Santa Barbara oil spill on January 29, 1970 in Santa Barbara, California.

How an Oil Spill Inspired the First Earth Day

Before Earth Day made a name for the environmental movement, a massive oil spill put a spotlight on the dangers of pollution

Close-up of a wildebeest, also called gnus or wildebai, in the grasslands of the Masai Mara in Kenya, August 2018.

Twelve Epic Migratory Journeys Animals Take Every Spring

As temperatures rise and foliage blooms in the north, creatures from insects to whales set out for long treks across the planet

This artist's-concept illustration depicts the spacecraft of NASA's Psyche mission near the mission's target, the metal asteroid Psyche.

Future of Space Exploration

NASA Prepares to Build Spacecraft Bound for a Metal Asteroid

The Psyche spacecraft, headed to an asteroid with the same name, will explore a metal world thought to be the leftover core of a destroyed planet

Three generations of the Marsili family at home in Siena, Italy. From left: Maria Elena; Letizia and her son Ludovico; matriarch Maria Domenica.

The Family That Feels Almost No Pain

An Italian clan’s curious insensitivity to pain has piqued the interest of geneticists seeking a new understanding of how to treat physical suffering

The arrestingly modern hominin at the Neanderthal Museum, near Dusseldorf, is the work of renowned paleo-artists Adrie and Alfons Kennis.

What Do We Really Know About Neanderthals?

Revolutionary discoveries in archaeology show that the species long maligned as knuckle-dragging brutes deserve a new place in the human story

A photographic plate of the 1919 total solar eclipse, taken by Andrew Claude de la Cherois Crommelin and Charles Rundle Davidson during an expedition to Sobral, Brazil. The 1919 eclipse was used by Arthur Eddington, who observed it from the island of Principe off the west coast of Africa, to provide the first experimental evidence of Einstein's theory of relativity.

What the Obsolete Art of Mapping the Skies on Glass Plates Can Still Teach Us

The first pictures of the sky were taken on glass photographic plates, and these treasured artifacts can still help scientists make discoveries today

Scientists and ocean advocates are hoping to find a way to both protect sea turtles and other threatened species and help fishermen make a living.

How Scientists Are Using Real-Time Data to Help Fishermen Avoid Bycatch

Using a strategy called dynamic ocean management, researchers are creating tools to forecast where fish will be—and where endangered species won’t be

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Smithsonian Voices

Why Is This Smithsonian Paleontologist Dressed as Santa?

Cat-loving paleontologist answers your questions in the National Museum of Natural History’s YouTube series, “The Doctor Is In.”

Shortly after the first human space flight, the Soviet Union began planning to send a woman to space.

The First Group of Female Cosmonauts Were Trained to Conquer the Final Frontier

Two decades before the first American woman flew to space, a group of female cosmonauts trained in Star City of the Soviet Union 

Identical twin astronauts, Scott and Mark Kelly, are subjects of NASA’s Twins Study. Scott (right) spent a year in space while Mark (left) stayed on Earth as a control subject.

NASA’s Study of Astronaut Twins Creates a Portrait of What a Year in Space Does to the Human Body

Wide-ranging research compares astronaut Scott Kelly to his earthbound twin brother, Mark

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