Volcanoes

Since mid-March, more than 30,000 tourists have visited the eruption site, which is just 20 miles from Iceland’s capital, Reykyavík.

New Fissure in Iceland Volcano Prompts Evacuation of Tourists

Scientists re-evaluated the safety of the eruption site after a new fissure began spewing steam and lava a half-mile from the original craters

Iceland currently has 30 active volcanoes and is known for its frequent seismic and volcanic activity.

Icelandic Volcano Erupts After 6,000 Years of Dormancy

It was the first eruption in southwestern Iceland in nearly 800 years

Researchers propose storing genetic material from each of Earth's 6.7 million species of known organisms to safeguard life on our planet from annihilation.

Sending DNA From Earth's 6.7 Million Species to the Moon to Safeguard Life

Researchers propose constructing a 'lunar ark' to provide our planet with a 'reset button' in the event of a world-ending catastrophe

The team speculates that ancient Romans used the vehicle for festivals, parades, weddings and other ceremonial events.

'Miraculously' Well-Preserved Ceremonial Chariot Found at Villa Outside of Pompeii

The carriage's intricate decorations include metal medallions depicting satyrs, nymphs and cupids

Trove of amulets unearthed in Pompeii

Pompeii's Museum Reopens With Dazzling Display of Archaeological Treasures

Artifacts on view at the Antiquarium include ancient frescoes, protective amulets and casts of Mount Vesuvius victims' bodies

On Sunday evening, the crater's walls started to crackle as sizzling lava emerged from fissures and trickled into the water-filled crater below.

Hawai'i's Kīlauea Volcano Returns Dramatically With First Eruption in Two Years

The spewing lava mixed with water at the summit, sending a plume of ash and steam into the sky

An aerial oblique photo of the volcanoes of the Islands of Four Mountains in Alaska's Aleutian Island chain. In the center is the summit of Mount Tana. Behind Tana are (left to right) Herbert, Cleveland and Carlisle Volcanoes.

A Massive Supervolcano May Lurk Beneath Alaska's Aleutian Islands

Multiple lines of evidence led scientists to the idea that a group of six volcanoes in the islands are actually part of a 12-mile-wide caldera

Archaeologists made plaster casts of the pair, who are thought to be a high-status older man and a younger enslaved individual.

Well-Preserved Remains of Two Vesuvius Victims Found in Pompeii

The pair's clenched feet and hands testify to the agonizing nature of their death by thermal shock

Italy's Stromboli volcano erupting on January 13, 2011.

Watch This Recent Giant Eruption at Italy's Stromboli Volcano

Stromboli is one of the world’s most active volcanoes, but this latest eruption was exceptionally intense

A hydrothermal area called Porcelain Basin in Yellowstone National Park's broader Norris Geyser Basin.

Boiling Chickens in Yellowstone's Hot Springs Is Illegal

Three men are now banned from visiting the national park after pleading guilty to several charges

A high-resolution image depicts the brain axons discovered in the well-preserved remains of a Vesuvius victim

Well-Preserved Brain Cells Found in Vesuvius Victim

The volcanic eruption transformed the young man's neural tissue into glass

Smithsonian Geologist Liz Cottrell answers your questions in the National Museum of Natural History’s YouTube series, “The Doctor Is In.”

How to Identify Rocks and Other Questions From Our Readers

Don't miss the season finale of the National Museum of Natural History's popular YouTube series, the "Doctor Is In"

A 3D model of Venus' surface featuring two coronae, which are ring-shaped geological structures associated with volcanic activity. Venus' volcanoes were once thought to be dormant but new research found that at least 37 coronae, including one named Aramaiti which is on the left in this image, are active volcanoes.

Researchers Discover What May Be 37 Active Volcanoes on Venus

Scientists had long assumed Venus' volcanoes were dormant, but a new study suggests the inhospitable planet has 37 active volcanoes

An aerial photo of Nishinoshima erupting on June 29.

Volcanic Island's Explosive Growth Creates New Land

The Japanese island of Nishinoshima has added 500 feet to its coastline in less than a month

A virtual version of Mount Vesuvius looms over the exhibition.

Paris Exhibition Recreates Pompeii's Final Hours

Those unable to visit the show in person can access a trove of online resources related to the immersive experience

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How Much Pressure Is at Earth’s Center and Other Questions From Our Readers

Watch the latest episode of the popular YouTube series, "The Doctor Is In."

A new study presents evidence that a massive eruption in Alaska may have influenced the rise of the Roman Empire.

How an Alaskan Volcano Is Linked to the Decline of the Roman Republic

New research suggests Mount Okmok's eruption in 43 B.C. sparked extreme weather halfway across the world

Smithsonian Geologist Liz Cottrell answers your questions in the National Museum of Natural History’s YouTube series, “The Doctor Is In.”

Do Volcanoes Spew a Cooler Lava?

Smithsonian geologist Liz Cottrell has answers to your questions on black lava and the Earth’s molten outer core in the "Dr Is In" video series

Smithsonian Geologist Liz Cottrell answers your questions in the second season of the National Museum of Natural History’s YouTube series, “The Dr. Is In.”

What Is Hotter Than the Sun?

Get the facts from Smithsonian geologist Liz Cottrell in the latest episode of "The Doctor Is In."

Mauna Kea as seen from the Mauna Loa observatory.

Mauna Kea’s Quakes Might Be Caused by Shifting Gas

The volcano has been rumbling regularly for years, but it’s nothing to worry about

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