Mountains

Shade-protecting overhangs known as awnings line a street in New York City in the 1850s.

Six Innovative Ways Humans Have Kept Cool Throughout History

From sleeping porches to coastal escapes, these tips and tricks helped people deal with extreme heat before the advent of air-conditioning

Denver's historic train depot dates back to 1881. Today, it's a thriving community hub.

See Inside Denver's 143-Year-Old Train Station

The transit hub, which just got an $11 million makeover, is deeply connected to the city's history

On July 5, Peruvian authorities recovered the mummified remains of American climber Bill Stampfl from the slopes of Huascarán.

Melting Ice Reveals Body of American Mountaineer Missing for 22 Years in the Peruvian Andes

Bill Stampfl, Matthew Richardson and Steve Erskine went missing in an avalanche on Huascarán on June 24, 2002. Climbers found Stampfl's body just weeks ago

The Mount Rainier white-tailed ptarmigan is one of the few animals that spends its entire life at high elevations.

Meet the Rare, 'Beautiful' Birds That Thrive in Snow and Are at Risk Because of Climate Change

The U.S. Fish and Wildlife Service listed the Mount Rainier white-tailed ptarmigan as threatened under the Endangered Species Act this month

Mount Halla is located on Jeju Island, a population tourist destination south of the Korean peninsula.

Leftover Ramen Broth Is Causing Problems on South Korea's Mount Halla

Visitors are dumping the salty liquid on the ground, and authorities are concerned about its impact on plants and animals

Camp III with Everest rising above the flank of Changtse mountain.

See Photos From the 1924 Mount Everest Expedition That Led to the Vanishing of Two Explorers

A century later, a new book captures the grand scale of the mountain and uncovers more about the expedition and the people at its center

This rendering shows what the wildlife crossing will look like when completed.

The 'World's Largest Wildlife Crossing' Will Help Animals Walk Safely Over Eight Lanes of California Traffic

The 210-foot-long bridge across a busy freeway in Los Angeles County is expected to be finished in 2025

The tracks are located west of Ouray, Colorado, in the San Juan Mountains.

You Can Visit the World's Largest Continuous Dinosaur Trackway, Now on Protected Public Land

In the Late Jurassic, a long-necked dinosaur made a 270-degree turn while walking in present-day Colorado—and left behind a rare treat for paleontologists

Climbers collect garbage from Mount Everest in 2020. In recent years, officials have implemented new regulations to help reduce trash on the mountain.

The Nepali Army Is Removing Trash and Bodies From Mount Everest

They expect to haul off ten metric tons of garbage and up to five bodies from the world's tallest peak

The mountain range is beloved for its challenging rock climbing and unusually varied terrain, from grassland and forest to rugged alpine rises.

Climbing Malawi’s Island in the Sky

A steep, lush massif—the country's highest peak at 10,000 feet—beckons adventurers

The propeller blade was discovered wrapped in a potato sack in Coire a’Bhradain on the isle of Arran in Scotland.

Mysterious World War II Plane Propeller Found in Scottish Peat Bog

The object likely broke off a doomed plane during a crash on the isle of Arran

An ancient fresco depicting Helle reaching for her twin brother, Phrixus, after falling from a golden ram

A Remarkable Fresco Depicting a Scene From Greek Mythology Has Been Found in Pompeii

The vibrant painting portrays siblings Phrixus and Helle as they flee from their stepmother

A Kronosaurus, one of the top predators in Cretaceous-era tropical oceans, prepares to feast on an ammonite.

Uncovering the Secrets of Colombia's Rich Fossil Deposits

Paleontologists are working hard to understand oceanic remains buried high in the Andes

The area was surveyed using lidar technology, which revealed a large-scale network of roads and platforms.

Archaeologists Discover Ancient Cities Hidden in the Ecuadorean Amazon

Laser imaging has revealed an extensive network of settlements and roads that challenge historical understandings of the area

Wolverines live in snowy, high-elevation habitats.

Wolverines Receive Federal Protection as a Threatened Species in the Lower 48 States

The carnivorous mammals will increasingly face habitat loss and fragmentation because of climate change, according to scientists

Artist Oscar Nilsson spent 400 hours working on the reconstruction.

See the Face of an Inca Teenager Killed in a Ritual Sacrifice 500 Years Ago

The mummified girl, known as "Juanita," was found in 1995 on Peru's Ampato volcano

A leaf-eared mouse called Phyllotis vaccarum

Biologists Find 13 Freeze-Dried Mouse Mummies Atop Andean Volcanoes

These cold, arid and oxygen-poor summits are akin to conditions on Mars, prompting questions about how the rodents got there—and how they survived

Isabella Bird ascended the 14,259-foot-tall Longs Peak, now part of Rocky Mountain National Park.

Following British Explorer Isabella Bird's Footsteps Through the Rockies, 150 Years Later

The intrepid Victorian-era author proved that a lady’s life could be in the mountains, and I am forever grateful for that

Rocks, an undated oil painting by Skinner, reflects the artist's penchant for juxtaposing the earthy tones of the Western desert with icy blue shadows and sky. 

Celebrating a Hidden Artistic Visionary of the American West

Charlotte Butler Skinner spent decades chronicling glorious mountains and deserts, in the company of Dorothea Lange and other influential friends

Harila and Tenjin summitted all 14 peaks between April 26 and July 27.

These Climbers Just Set a New Record for Ascending the World's 14 Highest Peaks

Kristin Harila and Tenjin Sherpa completed the series of climbs in just over three months

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