Scientists determined the most effective method of halting the disease was covering a coral colony with a weighted plastic bag, then injecting a seawater solution that contains the probiotic. They left the colony covered for two hours to allow the probiotic bacteria to colonize the coral.

A Deadly Disease Is Eating Away at Caribbean Corals and Wreaking Havoc on Reefs. Could Probiotics Be the Solution?

New research suggests the probiotic McH1-7 could help stop the spread of stony coral tissue loss disease among wild corals near Fort Lauderdale, Florida

Geologist Michael Ackerson holds a sample from Canada's Acasta Gneiss formation, home to some of the oldest rocks on the planet.

The Secrets of How Life Began May Be Hidden Inside the World’s Oldest Rocks

Smithsonian researchers trekked to a remote site in northern Canada to collect four-billion-year-old rock samples that could unlock mysteries about Earth’s earliest history

An adult male Hudsonian godwit perches in a white spruce tree in Churchill, Manitoba.

Inside the Epic Migrations of North America’s Most Fascinating Shorebirds, From Godwits to Curlews

Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his new book

 Winston Red Diamond.

See for Yourself One of the World’s Rarest Red Diamonds at the Smithsonian’s Natural History Museum

Unraveling the surprising science that gives colorful diamonds their special allure

Heliconias planted as ornamentals in a garden in Panama

Nearly Half of the Colorful and Charismatic Heliconia Tropical Plant Species Are Threatened With Extinction, New Study Reveals

Using data from over 10,000 herbarium specimens, Smithsonian scientists uncover the urgent conservation needs of the plants, which are critical to tropical ecosystems

The title page painting in Jay Matternes: Paleoartist and Wildlife Painter features a dynamic scene from the Pliocene.

See Stunning Illustrations of Prehistoric Life From One of the Most Renowned Paleoartists in the World

A new book highlights the beautiful work of Jay Matternes, an accomplished artist who drew everything from mammoths to early humans

A fragment of the glass found within the skull of a college custodian in the Roman town of Herculaneum.

Vesuvius Turned a Roman Man’s Brain Into Glass. Now, Scientists Reveal How the Extremely Rare Preservation Happened

The remains of a young man, found in his bed in the destroyed town of Herculaneum, included glassy fragments that had mystified archaeologists

Are humans the only species to drive another to extinction?

Are Humans the Only Species to Drive Others to Extinction? And More Questions From Our Readers

You’ve got questions. We’ve got experts

This adult Rice's whale skull at the National Museum of Natural History is the only specimen of its kind.

Only 50 Rice’s Whales Are Left. Can We Do Enough to Protect Them Before It’s Too Late?

In 2021, researchers identified a new whale species and are now scrambling to save their natural habitat

A scanning electron microscope image shows sodium carbonates in a sample from the asteroid Bennu. Each needle is less than one micrometer wide by five to ten micrometers in length—for comparison, a human hair is about 100 micrometers wide.

Scientists Discover Traces of Salt Water and Building Blocks of Life in NASA’s Samples From the Asteroid Bennu

Two new papers describe hints to a brine-filled environment on the 4.5-billion-year-old space rock and the presence of amino acids, offering clues to how early Earth got its ingredients for life

An illustration of Prototaxites in the early Devonian landscape, roughly 400 million years ago.

Giant, Mysterious Spires Ruled the Earth Long Before Trees Did. What Exactly Are These Odd-Looking Fossils?

For more than 150 years, scientists have debated whether Prototaxites—which stood roughly 24 feet tall and 3 feet wide—were an early lichen or fungus, like a “giant mushroom”

Black Horses, Grandma Moses, oil on pressed board, 1945, featured in the exhibition "Grandma Moses: A Good Day's Work" at the Smithsonian American Art Museum

Nineteen New and Revamped Smithsonian Shows to See in 2025—Plus One Bonus That Will Make You Go Wild for Nature

This year, the Institution’s museums are bringing to the public everything from the flair of state fairs to the artwork of Grandma Moses

Did colonial Americans wear wristwatches? 

Did Colonial Americans Wear Wristwatches? And More Questions From Our Readers

You’ve got questions. We’ve got experts

A young chimpanzee looks on during an outing to an island in the Douala-Edea National Park in Cameroon, on December 15, 2024.

From Chimps Eating Medicinal Plants to Footprints Tracking Our Early Relatives, Here Are the Most Significant Human Evolution Discoveries of 2024

Smithsonian paleoanthropologists explore how the year brought us closer to understanding ancient human relatives and origins

One of the ceremonial double ikat textiles acquired by the Smithsonian's National Museum of Asian Art in 2024

Eleven Fascinating Acquisitions That Joined the Smithsonian’s Vast Collections in 2024

This year, the Institution collected everything from the stunning shell of an extinct cephalopod to a Blue Origin rocket booster

A scorpionfish swims along an unnamed seamount on the Nazca Ridge in the Pacific Ocean.

The Ten Most Awe-Inspiring Ocean Moments of 2024

From animal journeys across oceans to the discovery of dozens of new species in the deep sea, these stories wowed us

Monarch butterflies are well-known and beloved migratory pollinators in North America.

Monarch Butterflies Might Soon Be Listed as Threatened Under the Endangered Species Act

If a new proposal is adopted, the insects would become the most commonly seen species to be the subject of federal protection under this law

This year's list includes Clouds in Space, The Manicurist's Daughter and The Ministry of Time.

The Best Books of 2024, as Chosen by Smithsonian Scholars

Staff at the Institution pick their favorite reads of the year, including riveting memoirs, fascinating true histories and fun fiction

A sculptor's rendering of "Lucy," Australopithecus afarensis, at the Houston Museum of Natural Science on August 28, 2007.

What ‘Lucy,’ One of the World’s Most Important Fossils, Has Taught Scientists in the 50 Years Since Her Discovery

The famous early human is still providing lessons to anthropologists about prehistoric Earth and its inhabitants

How do scientists know which insects can see color?

Can Insects See Color? And More Questions From Our Readers

You’ve got questions. We’ve got experts

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