271 Items Tagged

Natural History

Eroded rocks of the badlands in the Painted Desert and Petrified Forest National Park.

Arizona’s Petrified Forest Is Changing What We Know About the Dawn of the Dinosaurs

New discoveries of small animals that lived more than 200 million years ago are changing how paleontologists think about biodiversity in the Triassic.

Shaena Montanari May 23, 2025

Rock-Splitting Cherry Tree

A 360-year-old cherry tree grows out of a granite boulder.

Tulare County, California

Mark Twain Stump

The last remnant of a tree that helped prove to the world that sequoias are real—and they’re spectacular.

21 Caves That Offer Otherworldly Experiences

From subterranean haunts filled with glowing larvae to the oldest cave system in the world.

Jonathan Carey May 31, 2024

'Plant Life Through The Ages'

Northampton, Massachusetts

'Plant Life Through The Ages'

A series of murals depict the evolution of plant life from the Precambrian to the modern day.

Pomona, Illinois

Pomona Natural Bridge

A natural sandstone bridge nestled within a mature forest in southern Illinois.

24 of the Oldest Trees in the World

From Methuselah the bristlecone pine to a descendant of Japan's first tea tree.

Jonathan Carey April 19, 2024

Al Hoota Cave

Al Hoota Cave

The biggest cave system in the Arabian Peninsula is home to a rare variety of blind fish.

Museum at Black Hills Institute

Hill City, South Dakota

Museum at Black Hills Institute

One of the largest private collections of fossils in the world.

Murray Springs Clovis Site

Sierra Vista, Arizona

Murray Springs Clovis Site

A short interpretive trail about one of the first human cultures in North America.

Wilson Canyon

Smith Valley, Nevada

Wilson Canyon

An improbable water gap where the West Walker River, paralleled by a state highway, crosses the Singatse Range between Smith and Mason Valleys.

Audubon Museum & Nature Center

Henderson, Kentucky

Audubon Museum & Nature Center

View Kentucky's beauty and history from the perspective of painter John James Audubon, author and illustrator.

Sebayashi Ripple Marks

Sebayashi Ripple Marks

Fifty-odd dinosaur footprints are preserved on this strip of mountain cliff along with ancient ripple marks.

Theopetra, Greece

The Cave of Theopetra

Some of the secrets of human origin are revealed at this museum.

Verdi, California

Crystal Mine

A mine in the Sierra Nevada that produced nothing but barren quartz.

Falls of the Ohio State Park

Clarksville, Indiana

Falls of the Ohio State Park

Marine fossils from the Devonian period are exposed at this park.

Winona, Missouri

Rocky Falls

A 40-foot waterfall flows into this unique natural swimming hole.

Elfin Forest Boardwalk.

Baywood-Los Osos, California

El Moro Elfin Forest Natural Area

Home to a forest of whimsical pygmy Coast live oak.