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Innovation

Prickly pear fruit growing on cactus

Is There a Market for Edible Cactus in the United States?

Often treated as a weed, the versatile prickly pear cactus could be the next big specialty crop

Shark skin is made of tiny, stiff segments of overlapping, textured dentin and enamel. Shark skin’s distinctive texture gives sharks greater efficiency moving through the water.

Shark Skin-Inspired Materials Have a Long Way to Go Before They Work Like the Real Thing

The predator’s distinctive texture is the envy of engineers trying to maximize hydrodynamics

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Can This New A.I. Tool Help Detect Blood Poisoning?

The algorithm scans electronic records and may reduce sepsis deaths, but widespread adoption could be a challenge

The Maka Niu, a low-cost, customizable deep-sea observing tool is currently undergoing testing around the world, including at the New England Aquarium in Boston, Massachusetts.

This Low-Cost Device Could Make the Deep Sea Accessible to Everyone

The inexpensive Maka Niu collects video and data at depths more than five times greater than trained scuba divers can go

Among the eight exhibitions opening October 14, 2022, is "The Wright Brothers & The Invention of the Aerial Age," featuring the museum's iconic 1903 Wright Flyer.

A New Look for the National Air and Space Museum

A New Look for the National Air and Space Museum

Follow the October reopening of America’s most-visited museum with exclusive coverage from Smithsonian magazine

The project started eight years ago, when artists Heidi Quante and Alicia Escott had no words to describe the anxiety they were experiencing over California’s drought.

Art Meets Science

How Two California Artists Can Help Personalize Your Eco-Grief

Alicia Escott and Heidi Quante founded the Bureau of Linguistical Reality to create words to help describe people’s feelings about climate change

Six years after Wilbur and Orville Wright invented the first airplane in 1903, the Army purchased the Wright Military Flyer for $30,000.

After the Wright Brothers Took Flight, They Built the World’s First Military Airplane

The 1909 Military Flyer is the centerpiece of the “Early Flight” exhibition at the National Air and Space Museum

A bus being treated with ultraviolet light in Shanghai, China. Although types of UV light are already in use to decontaminate vehicles and indoor spaces, the wavelengths used are dangerous to people. Researchers hope that wavelengths of far-UVC light can be used harmlessly when people are present.

Covid-19

Could UV Light Reduce the Spread of Covid-19 in Indoor Spaces?

Some wavelengths of light in a range called far-UVC kill microbes in experiments and appear to be harmless to people

The Quadcopter Mines Detector uses a metal detector to find land mines as it flies above them.

A Ukrainian Teenager Invents a Drone That Can Detect Land Mines

Seventeen-year-old Igor Klymenko worked on his invention while sheltering in a basement from Russian attacks

Market research firm Fact.MR estimated that global nonalcoholic wine sales reached $1.6 billion in 2021 and will double in the next decade.

The Science Behind Nonalcoholic Wine

Drinking habits are changing, and vintners are exceeding tasters’ expectations with new options stripped of their alcohol

The Bell X-1, a miracle of form and function.

How the Bell X-1 Ushered in the Supersonic Age

The speeding-bullet design propelled Chuck Yeager into history

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The Remarkable Effort to Locate America’s Lost Patents

An 1836 blaze destroyed thousands of records that catalogued the young nation’s ingenuity, but recent discoveries indicate that originals may still exist

The data, says the exhibition director Rachel Goslins, offers "a potential roadmap for anyone seeking to be inspired, as well as to inspire hope and action." (Above: the two-story interactive me + you, by the New York artist and architect Suchi Reddy, incorporated the latest in artificial intellegence analysis.)

What It Will Take to Inspire Hope for a Better Tomorrow

Visitor data from the Smithsonian’s FUTURES exhibition provides a road map for how to navigate the world ahead

The da Vinci surgical robot, shown here on a US Navy hospital ship, is one of the most widely used devices to assist doctors in laparoscopic surgery. The procedure — in which tools are inserted through tiny holes in the abdomen instead of cutting a long incision — allows patients to recover more quickly.

The Past, Present and Future of Robotic Surgery

After decades of merely assisting doctors, are sophisticated machines ready to take charge?

Manual breast pump with black bulb, dating to sometime between 1920 and 1959

The Sucky History of the Breast Pump

Efficient, double electric pumps are only 30 years young, but contraptions for expressing breast milk have been around for millennia

Migrating waterbirds over South Dakota’s Huron Wetland Management District on North America’s Central Flyway.

Scientists Are Using These High-Tech Tools to Study Bird Migration

Tracking the journeys of different species is key to protecting them from habitat loss and other threats

Burls are bark-covered growths that can protrude from a tree’s trunk. They contain unsprouted bud tissue, and produce a wood that’s valued for its unique grain and smooth workability.

What Is the Financial Value of an Old-Growth Tree?

In setting fines for timber poaching, experts are looking at different ways to calculate the worth of trees

How does a nation committed to education increase access? Give kids a lift.

A Brief History of the School Bus

It’s as traditional as the ABCs. But the school bus has always been a vehicle for change

Cotton fields

It’s Time for the Fashion Industry to Launch a Farm-to-Closet Movement

For fiber and textile producers, the path to growing sustainable cotton, hemp and flax is complicated

In the Mediterranean Sea, ship strikes are the leading cause of death for sperm whales.

A New Detection System Could Save Sperm Whales From Ship Strikes

Scientists have developed a computational technique that can track whales in real time—and potentially prevent collisions

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