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Caves

The details of the replica (under construction last year), its area nearly the size of a football field, are based on 700 hours of laser scanning in the actual cave.

Finally, the Beauty of France’s Chauvet Cave Makes its Grand Public Debut

A high-tech recreation of the immortal artworks shines a new light on the dawn of human imagination

Cool Finds

Watch a Drone Explore the World’s Largest Cave

Vietnam’s Son Doong cave is a magnificent not-so-microcosm

To enter Son Doong Cave in Vietnam, visitors must descend over 260 feet.

American South

From the Biggest to the Longest, Five Amazing Caves To Visit

New measurements revealed the world’s largest cave, which is unfortunately off-limits. But what are some other impressive underworlds open for visitors?

Blood-sucking kissing bugs carry the parasite that causes Chagas disease, a malady that plagues some 9 million people in Latin America.

New Research

A Blood-Sucking Foe Lurks in Central American Caves

Kissing bugs, which can spread Chagas disease, turned up positive for human blood meals in caves in Guatemala and Belize

New Research

Neanderthal Carvings in a Gibraltar Cave Reveal Some of Europe’s Oldest Known Artwork

Some argue, however, that Homo sapiens are responsible for the etchings

Lehman Cave

Cool Finds

Even Caves Need a Spring Cleaning

Volunteers removed two tons of detritus from Lehman Cave in Great Basin National Park

Bison Cave Painting From Altamira

Cool Finds

Spain’s Prehistoric Cave Paintings Open to the Public for the First Time in Twelve Years

Today, five people were selected at random to visit the cave at Altamira for the first time in 12 years

Depth of the canyon.

Slovenia’s Ancient Skocjan Caves are Mesmerizing

These formations are some of the largest subterranean chambers in the entire world

Viewed from Lake Superior, ice caves on Apostle Islands.

Deep Freeze Reveals Lake Superior’s Secluded Ice Caves

For five years, the winter wonder of Lake Superior’s Apostle Islands sea caves have been hiding—but recent freezing temperatures have revealed their beauty

Matera’s paleolithic past has made it a thriving tourist destination: It is competing with cities like Siena and Ravenna to be the European Capital of Culture 2019.

How Matera Went From Ancient Civilization to Slum to a Hidden Gem

Once the “shame of Italy,” the ancient warren of natural caves in Matera may be Europe’s most dramatic story of rebirth

Will extraterrestrial caves house unusual life forms, as the Katafiki Cave in Greece does?

What Will We Find in Extraterrestrial Caves?

Scientists hope to look for extraterrestrial life in a new place: recently discovered caves in places like the moon, Mars and Titan

Light shining through the ice turns a cave's roof (above, Amy Rarig, age 17) an eerie blue.

The “Girls on Ice” Share Their Experiences in the Field

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Emerging From Caves

Science suffers a setback—and leads to a breakthrough

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