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Rivers

The Most Snake Infested Rivers In Nevada

The Most Snake Infested Rivers In Nevada include the Truckee, Carson, Humboldt, and Colorado, where garter snakes, gopher snakes, and rattlesnakes find water.

Cities

8 Nicest Small Towns In The Ozarks

Discover scenic towns, rich culture, and outdoor adventures across the Ozarks in Missouri, Arkansas, Oklahoma, and Kansas.

Bodies of Water

The Day Oroville Dam's Spillway Collapsed

The Day Oroville Dam's Spillway Collapsed. A slab tore loose at the tallest US dam, water topped an untested hillside, and a billion-dollar rebuild followed.

Lakes

What Happens To The Grand Canyon When Lake Powell Dies

The Grand Canyon does not wait for Lake Powell to die. It feels the decline first, and the tools for managing it stop working before the reservoir does.

Cities

11 Bucket-List Small Towns In The United States

Between natural wonders and historic heart, these six U.S. towns deliver unforgettable experiences in culture, scenery, and heritage.

Cities

10 Most Overlooked Colorado Towns For 2026

Some of Colorado’s most interesting stories can be found in places that see far fewer visitors, and these ten towns make that abundantly clear.

Mountains

The American Mountains You Can Reach By Gondola

The American Mountains You Can Reach By Gondola. Ride to Mammoth's volcanic summit, play disc golf atop Aspen Mountain, or dine facing Mount Rainier.

Cities

9 Most Laid-Back Small Towns in the Great Lakes Region

The Great Lakes region, bridging two countries and multiple states, hosts historic towns, rich ecosystems, and storied waters.

Travel

11 Underrated Virginia Towns Worth the Drive in 2026

Whenever you’re ready to hit the open road, it’s worth adding to the itinerary any of these 11 underrated Virginia towns worth the drive in 2026.

Lakes

The Underwater Cliffs And Canyons Of The Great Lakes

Beneath the Great Lakes lie ridges, basins, and shoals, from a sunken Lake Huron land bridge once used by caribou hunters to a volcanic shoal in Lake Superior

Rivers

Why Some Rivers Disappear Underground

Limestone caves in Kentucky and Florida, granite boulders in New Hampshire, and aquifers in Idaho and California show how some rivers vanish below the surface.

Geography

How Far Apart America's Extremes Actually Are

America is a large country, and when its territories are factored in, its geographic extremes become even more prominent.

Animals

Dark-Spotted Anaconda

The dark-spotted anaconda lives in northeastern Brazil and French Guiana, a little-studied water boa that bears live young and hides in flooded wetlands.

Animals

Weeverfish

Weeverfish bury themselves in shallow sand with only their venomous spines showing, and a sting is eased by soaking the wound in hot water, not cold.

Space

How NASA Uses American Deserts To Prepare For Mars Expeditions

NASA rehearses Mars missions and tests rovers, drones and spacesuits in the Mojave, Arizona, Nevada, Utah and New Mexico.

Ancient World

Who Were The Most Influential Ancient Generals?

On top of their seemingly mythic status, these generals had a practical influence through their military accomplishments and political endeavors.

Mountains

The American Mountains With The Darkest Night Skies

The American Mountains With The Darkest Night Skies. Spot Andromeda from Wheeler Peak, use a research telescope on Mount Locke, or camp above Death Valley.

Animals

Are There Crocodiles Sneaking Up the Mississippi River Delta?

Are There Crocodiles Sneaking Up the Mississippi River Delta? No. The delta is full of alligators, but cold winters keep American crocodiles in South Florida.

Space

Which Moon Orbits The Fastest?

Gravity and orbits are a fundamental aspect of both our solar system and our universe. Here is the moon in our solar system which orbits the fastest.

Ancient World

How Roman Generals Dominated Their Opponents

The best generals of Ancient Rome relied on a slew of tactics, both military and psychological, to defeat their opponents.

Geography

How Big The Great Plains Is Compared To All Of Western Europe

The Great Plains could fit Western Europe twice with room for Texas. See how this vast region compares with European countries, from France to Austria.

Travel

Pittsburgh Has More Bridges Than Any City In America, If You Want It To

Pittsburgh calls itself the City of Bridges, and 446 is the number everyone repeats. Houston has 2,325. Here is how the claim survived for over a century.

Animals

Star-Nosed Mole

Star-Nosed Mole facts, from the fleshy star that is the most sensitive touch organ known to its record-fast foraging in the wetlands of eastern North America.

Space

Why The Milky Way May Never Collide With Andromeda

A 2025 study of the Milky Way and Andromeda found roughly even odds of a merger within 10 billion years, challenging the long-held collision forecast.

Ancient World

The Worst Mistakes Made By Roman Emperors

Roman emperors were among history's most powerful rulers but even those who wielded immense authority made grievous mistakes.

Travel

10 Underrated Florida Towns Worth the Drive in 2026

10 Underrated Florida Towns Worth the Drive in 2026. See manatees at Blue Spring, the Navy SEAL museum in Fort Pierce, and a cattle drive in Okeechobee.

Geography

How Long America's Rivers Are Compared To The Nile

The Mississippi runs about 57% of the Nile's length, and the Missouri-Mississippi nearly 90%, with the Yukon, Rio Grande, Colorado, and Columbia even shorter.

Travel

8 Underrated Iowa Towns Worth The Drive In 2026

These towns will take you through Danish settlements, former railroad communities, and towns preserving unusually specialized museums.

Industries

The Top Semiconductor States In America

Semiconductors are some of the most coveted materials on the planet, currently. Here are the top semiconductor states in America.

Ancient World

Rome’s Bloodiest Power Struggles

Explore Ancient Rome’s most consequential power struggles and how battles for political control helped bring down the Republic and reshape the Empire.

Ancient World

The Most Important Roman Cities

Four cities shaped the Roman Empire's rise and legacy. Learn how Rome, Constantinople, Alexandria, and Carthage influenced its history.

Geography

How Big Texas Is Compared To Europe's Largest Countries

Texas is larger than nearly every country in Europe. Its 268,597 square miles stack up against Europe’s biggest nations in surprising ways.

Travel

10 Small Towns in The Poconos with the Best Downtowns

Old rail hubs, compact main streets, and unexpected local landmarks give these Poconos downtowns a personality far bigger than their size.

Space

What Would Happen If Earth's Magnetic Field Flipped

The question of Earth's magnetic field flipping is less a matter of "if", and more a matter of "when." Here's what would happen when it does.

GDP

The Richest Countries In Africa 2025

Africa’s richest countries fall into three types: island economies, hydrocarbon exporters, and diversified markets, shaped by resources and policies

Climate

The Difference Between A Hurricane, A Typhoon, And A Cyclone

A hurricane, a typhoon and a cyclone are the same storm under three names. Which one you get depends on the ocean, and a date line crossing proves it.

Mountains

The Mountains That Are Still Growing

Some mountains are still rising today, pushed upward by tectonic forces even as erosion and melting ice reshape their peaks.

Mountains

How The Himalayas Compare To The Rockies

How the Himalayas and Rockies compare in height, length, age, glacier ice, earthquakes, and the rivers they feed, from Everest to the Continental Divide.

Mountains

The American Power Plants Built Inside A Mountain

From Tennessee's Raccoon Mountain to Washington's Boundary Dam, several U.S. power plants run their turbines deep inside excavated mountain rock.

GDP

The Richest Countries In Europe 2026

Europe has been an economic hub of the world for centuries. Strong banking and manufacturing sectors and embracing free trade have been key to its success.