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Chemistry

(Clockwise from left) Michela Puddu, Elias Sime, Richard Yim and Miranda Wang

Eight Innovators to Watch in 2020

From plastic recycling pioneers to landmine foes, these dreamers have big plans for the coming year

Bioluminescent "sea fireflies," a species of ostracod crustacean, covering the rocks on the coast of Okayama, Japan.

How Studying Bioluminescent Creatures Is Transforming Medical Science

The natural light of insects and sea creatures can help doctors illuminate H.I.V. and even kill cancer cells

John B. Goodenough, M. Stanley Whittingham and Akira Yoshino

Trending Today

Development of the Lithium-Ion Battery Earns Nobel Prize in Chemistry

The award honors three scientists whose contributions led to the rechargeable battery that makes our modern world possible

Trending Today

Nobel Prize in Medicine Awarded to Scientists Who Revealed How Cells Respond to Different Oxygen Levels

Three medical scientists will share the award for further explaining how the body responds to oxygen abundance

Cool Finds

California’s Saltiest Lake Is Home to This Arsenic-Resistant, Three-Sexed Worm

Prior to their discovery, only two species could survive in the super-salty, highly alkaline lake in the Sierra Nevada mountains

New Research

Graphene-Coated Fabric Causes Mosquitoes to Buzz Off

Researchers found the insects can’t penetrate thin layers of the wonder material, which also blocks the scent of human sweat

Rust film could be used to cover buoys to generate power for scientific equipment at sea, or on bridges to create electricity for nearby structures.

Could a Rusty Bridge Generate Electricity?

New research shows that water flowing over thin layers of rust can generate power

Samples of trinitite from the Smithsonian National Museum of Natural History.

A Chunk of Trinitite Reminds Us of the Sheer, Devastating Power of the Atomic Bomb

Within the Smithsonian’s collections exists a telltale trace of the weapon that would change the world forever

Stephanie Kwolek's initial ambition was not to be chemist at all.

You Can Thank Chemist Stephanie Kwolek for Bulletproof Vests and Yoga Pants

The long-serving researcher at DuPont invented kevlar and contributed to spandex

A natural color view of Titan and Saturn taken by NASA's Cassini spacecraft wide-angle camera on May 6, 2012, at a distance of approximately 483,000 miles (778,000 kilometers) from Titan.

Dragonfly Spacecraft to Scour the Sands of Titan for the Chemistry of Life

The NASA rotorcraft, resembling a large quadcopter drone, will fly through the orange clouds of the ocean moon in the outer solar system

Would you drink it?

Why Scientists Are Making Vodka in the Chernobyl Exclusion Zone

It’s perfectly safe to drink, according to a new report

An artist's depiction of Earth during the Archean Eon, from 4 to 2.5 billion years ago, when life consisted of only single-celled microbes with no nucleus (prokaryotes). How these primitive organisms first formed from chemical reactions remains one of the greatest mysteries of science.

Future of Space Exploration

Searching for the Key to Life’s Beginnings

From exoplanets to chemical reactions, scientists inch closer to solving the great mystery of how life forms from inanimate matter

The team derived acetaminophen, the active ingredient in Tylenol, from a plant wall polymer called lignin.

Researchers Develop Plant-Based, Eco-Friendly Method to Produce Tylenol

Current manufacturing processes rely on coal tar, which is produced using fossil fuels

Introduced in 1959, the Xerox 914 could make 100,000 copies per month. The Smithsonian received this machine in 1985.

How Xerox’s Intellectual Property Prevented Anyone From Copying Its Copiers

The company used patents and trademarks to develop a line of machines based on inventor Chester Carlson’s ‘electrophotography’

Every year its manufacturer, 3M, sells enough of it to circle Earth 165 times.

How the Invention of Scotch Tape Led to a Revolution in How Companies Managed Employees

College dropout Richard Drew became an icon of 20th century innovation, inventing cellophane tape, masking tape and more

The fungus picks up gold from its surroundings, oxidizes it, and then transforms the dissolved element back into a solid state

Cool Finds

Scientists Discover Fungus That Collects Gold From Its Environment

The Australian fungus could help miners find the next generation of underground gold deposits

Sensing threads prepared with bromothymol blue (top thread), methyl red (middle thread) and MnTPP (bottom thread) are exposed to ammonia at 0 ppm (left panel) 50 ppm (middle panel) and 1000 ppm (right panel).

Clothing May Soon Be Able to Change Color in the Presence of Harmful Gases

Tufts University engineers have developed dyed threads that change hues when exposed to carbon monoxide and other hazards

New Research

This New Plastic Can Be Endlessly Recycled

The new material, dubbed PDK, can be deconstructed down to the molecular level

Transparent wood becomes cloudier as it cools.

This Transparent Wood Could Be an Energy-Saver in Green Buildings

Researchers in Sweden have developed a material, able to store and release heat, that could potentially be used in windows

Image of planetary nebula NGC 7027 with illustration of helium hydride molecules. In this planetary nebula, SOFIA detected helium hydride, a combination of helium (red) and hydrogen (blue), which was the first type of molecule to ever form in the early universe. This is the first time helium hydride has been found in the modern universe.

Future of Space Exploration

NASA’s Flying Telescope Spots Oldest Type of Molecule in the Universe

An infrared telescope mounted in a Boeing 747 has detected the first type of molecule to form after the big bang

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