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Technology

Archaeologists exploring the submerged landscapes of Australia, often called sea country, recently found ancient sites underwater.

The Search for Aboriginal History Off the Coast of Australia

Archaeologists exploring the waters near Western Australia’s Murujuga are finding ancient sites a short dive below the sea’s surface

The Dollar lift was 2,360 feet long and rose 634 feet in elevation.

How a Railroad Engineer From Nebraska Invented the World’s First Ski Chairlift

The device was part of an elaborate plan on behalf of Union Pacific to boost passenger rail travel in the American West

Signals from smartwatches can help catch infections early.

Covid-19

Can Smartwatches Be Adapted to Help Detect Covid-19 Infections?

With new algorithms, wearable devices—collecting vital signs like heart rate and skin temperature—could catch illness early

"Yellowknife Flurry," a photograph by Nathan Myhrvold, captures the intricate structure of snowflakes.

These Are the Highest-Resolution Photos Ever Taken of Snowflakes

Photographer and scientist Nathan Myhrvold has developed a camera that captures snowflakes at a microscopic level never seen before

An Argo float, seen in the foreground, is a battery-powered device that automatically measures and transmits information about the environment.

How the Pandemic Is Undermining Weather Monitoring

Scientists are scrambling to patch the cracks forming in the global marine weather monitoring system

The F4F Wildcat, a carrier-based aircraft, saw service from the surprise attack at Pearl Harbor in 1941 to the Japanese surrender aboard the USS Missouri nearly four years later.

How the Rugged F4F Wildcat Held the Line During World War II

Designed by Grumman Iron Works, the tough little fighter kept America in the fight during those early dark days in the Pacific Theater

Researchers are hoping to track the conditions lobsters experience as they travel through the supply chain with an eye to reducing the number that die along the way.

A New Device Tracks Lobsters as They Move Through the Supply Chain

Researchers hope the technology can be used to reduce the number of the crustaceans that die along the way

(Top row) Jing Liu and Florian Idenburg, Barron Ryan, Arturo Elizondo, (middle row) Samantha Pratt, Gitanjali Rao, Anitra Belle Henderson, (bottom row) Kennyjie, Andrea Ponti and Brett Phaneuf

Innovation for Good: Game Changers

Ten Innovators to Watch in 2021

These visionaries are imagining an exciting future with chicken-less eggs, self-piloting ships and more

An RN administers the Covid-19 vaccine to a nurse at the Virginia Hospital Center in Arlington, Virginia.

The Ten Most Significant Science Stories of 2020

From the rapid development of vaccines for Covid-19 to the stunning collection of an asteroid sample, these were the biggest science moments of the year

The Colosseum is one of Italy's biggest tourist attractions, welcoming millions of visitors every year.

Italy Will Rebuild the Colosseum’s Floor, Restoring Arena to Its Gladiator-Era Glory

Officials plan to host concerts and theater productions on the new, retractable platform

One specimen of the ultra-black fish species Anoplogaster cornuta.

Innovation for Good: Game Changers

Ten Scientific Discoveries From 2020 That May Lead to New Inventions

From soaring snakes to surfing suckerfish, nature is an endless source of inspiration

New Space Force "Guardians" being sworn in.

Space Force Troops Are Now Officially ‘Guardians’ of the Galaxy

Members of the newest and smallest branch of the military, which turned one this December, will now be known as ‘Guardians’

U.S. Air Force Captain Charles E. "Chuck" Yeager became the first person to fly faster than the speed of sound in this airplane, the Bell X-1, on October 14, 1947. The aircraft is currently housed at the Smithsonian's National Air and Space Museum.

Remember Chuck Yeager by Exploring the Plane He Flew to Break the Sound Barrier

In 1947, the pilot—who died Monday at age 97—made history by flying the Bell X-1 faster than the speed of sound

A team of divers found this rusted—but still recognizable—Enigma cipher machine at the bottom of the Baltic Sea. The Nazis used the device to encode secret military messages during WWII.

Cool Finds

Divers Discover Nazi Enigma Machine Thrown Into the Baltic Sea During WWII

German forces used the device—likely cast into the water to avoid falling into Allied hands—to encode military messages

A student in Evansville, Wisconsin explores a 3D model of a 19th century life mask of President Abraham Lincoln from the National Portrait Gallery’s collections in his school’s computer lab in 2014.

Smithsonian Voices

The Smithsonian’s Evolving Role as the Nation’s Knowledge Partner

Museum education has had a long, ever evolving history at the Smithsonian that can be found at the heart of its mission today

Kazumasa Ogawa, Chrysanthemum from Some Japanese Flowers. ca. 1894

Art Meets Science

How Has Photography’s Relationship With Nature Evolved Over the Past 200 Years?

A new exhibition at London’s Dulwich Picture Gallery features more than 100 works documenting the natural world

Each year, Purdue University’s INSPIRE Research Institute for Pre-College Engineering turns into a toy testing laboratory.

The Ten Best STEM Toys to Give as Gifts in 2020

Tested and reviewed by engineers, these top picks make coding, robotics and engineering more accessible than ever

Student researchers analyzed this leaf from a Book of Hours (left), a devotional Christian manuscript that dates to the 15th century. The students found traces of French cursive writing beneath the visible text (right). The cursive was likely scraped away to make the parchment reusable for the illuminated Gothic script.

Cool Finds

College Sophomores Discover Hidden Text in Medieval Manuscript

Students at Rochester Institute of Technology used a self-developed UV imaging system to assess a 15th-century religious document

Daphne, an autonomous solar-powered vessel developed by British Columbia–based Open Ocean Robotics, is part of a wave of new ocean robots designed to police illegal fishing.

A New Generation of Autonomous Vessels Is Looking to Catch Illegal Fishers

A design challenge has tech companies racing to build a robot that can police illegal fishing in marine protected areas

Magnavox’s Odyssey cost $99.95 in 1972—about $625 in today’s money. By comparison, today’s web-ready, famously portable Nintendo Switch sells for around $300.

The Failure of the Magnavox Odyssey Led the Way for the Future of Gaming

The first console reached homes 11 years before Nintendo, marking the beginning of a multibillion-dollar industry

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