WorldAtlas Latest Articles
How Romans Trained Their Legions
The Roman military was known for strict discipline and training of its soldiers, who were considered among the most formidable fighters of the ancient world.
The National Park With The Tallest Mountain
The National Park With The Tallest Mountain is Denali in Alaska, home to Mount McKinley, the highest peak in North America at 20,310 feet.
The Deadliest Wildlife In America's Forests
Bears get the headlines, but the deadliest wildlife in America's forests is often small enough to overlook, from ticks to mosquitoes
The Pacific Coast Where Sea Otters Have Come Back
Sea otters were hunted nearly to extinction. See where they've come back on the Pacific coast, from Big Sur to Alaska and BC, and the 840-mile Oregon gap.
The Wildlife Most Likely To Ruin Your State Park Trip
The Wildlife Most Likely To Ruin Your State Park Trip is not the bear or the rattlesnake. It is the tick you find behind your knee after driving home.
The Counties With No Incorporated Towns
There are over 3,000 counties in the United States, and no two operate exactly the same. Here are the counties with no incorporated towns.
The Lakes Where Invasive Plants Have Choked Out Boaters
Invasive weeds have choked the ramps and boat lanes on lakes across the US, from Texas salvinia to Adirondack milfoil, and crews fight to keep them open.
What Happens To Plastic Once It Reaches The Ocean
Plastic can drift for years after reaching the ocean, breaking into invisible fragments, entering marine life, and sinking into places humans can barely reach
The Great Lakes Fish That Live Longest
Meet the Great Lakes fish that live longest, including century-old lake sturgeon and long-lived trout, carp, and freshwater drum.
The Deepest Point In The Gulf Of Mexico
The deepest point in the Gulf of Mexico is the Sigsbee Deep, nearly 3 miles down. Underwater cliffs, salt domes, and brine pools that pickle whatever swims in.
Animals With More Than One Heart
Various animals have different heart structures; some, like octopuses and earthworms, have multiple hearts, while others use alternative systems.
Black Panther
Black Panther is not a species but a melanistic leopard or jaguar, its rosettes still faintly visible as ghost markings beneath the all-black coat.
Which Planet Is The Smallest?
Although the context can change the answer to this question, Mercury is the smallest planet, circling closest to the Sun.
The Bloodiest Battles In Ancient History
Gaugamela, Cannae, Carthage, and the Catalaunian Plains: four ancient battles that killed tens of thousands and rewrote the map.
Island Hopping Across Lake Erie
Island Hopping Across Lake Erie means ferry-hopping between Pelee, Kelleys, and the Bass Islands, a bi-national run of wineries and glacial grooves.
11 Small Towns on the Atlantic Coast with the Best Downtowns
From foggy Maine fishing harbors to a Florida reef town, these 11 Atlantic Coast small towns pair a walkable main street with a working waterfront.
Caracal
Caracal is a reddish, tuft-eared cat of the dry country of Africa and Asia, built to spring more than ten feet up and pluck birds out of mid-air.
How Long Would It Take To Travel To Each Planet?
Moving at a speed of 50,000-miles per hour, it would take 32-days to reach Venus, the closest planet, and 2,250-days to reach Neptune, the furthest planet.
Speed Of Sound VS Speed Of Light
Light is about 880,000 times faster than sound, but the real differences are stranger: what each needs to travel through, and what slows them down.
Similarities And Differences Between The Roman Republic And Empire
The Roman Republic and Empire looked alike in territory and culture but differed completely in who held power and how the army was used.
How Big Alaska Is Compared To The Lower 48
Alaska is one fifth the size of the Lower 48 and bigger than Texas, California and Montana combined. Why the maps you grew up with got it wrong twice.
11 Small Towns in The Northern United States with the Best Downtowns
Some downtowns are worth the whole trip. Meet 11 northern US towns with brick storefronts, lakeside Main Streets, and walkable historic districts.
Which Planet Has The Longest Year?
As the rhyme goes, Mercury is the one, closest to the shining sun. But which planet is furthest, and which has the longest year?
Why Ancient Greece Never United Into One Empire
Discover how geography, fierce city-state rivalries, and competing governments shaped Ancient Greece: one of history's greatest civilizations.
10 Small Towns on the Pacific Coast with the Best Downtowns
Skip the famous coastal cities. These Pacific Coast small towns keep their best shops, theaters, and beaches within one walkable downtown.
Which Planet Has The Deepest Canyon?
The deepest canyon in our galaxy is found on Mars, known as Valles Marineris, which plunges nearly seven miles deep and is 2,400 miles long.
Britain’s National Archives Mark 250 Years of American Independence
Britain's National Archives Mark 250 Years of American Independence with the war seen from the losing side, drawn from the paperwork Britain filed and kept.
10 Countries with the Largest Uranium Reserves
Australia holds 1.67 million tonnes of recoverable uranium, but Kazakhstan mines the most. How the ten largest resource holders compare.
African Countries With Islam As The Religion Of The Majority
In 19 African countries, Islam serves as the religion of the majority.
Life Expectancy in Asia
Japan has the highest average life expectancy in Asia, as well as the world.
What Continent Is Hawaii In?
Although politically Hawaii is considered part of North America, geographically Hawaii is not part of any continent.
Landlocked Countries In Asia
Twelve countries in Asia are considered landlocked, although some of them, like Kazakhstan and Turkmenistan, are along the Caspian Sea.
What Are The Contiguous United States?
Forty-eight states and the District of Columbia share a boundary with at least one other state and jointly make up the contiguous United States.
The Largest Stadiums In Asia
The biggest stadium on Earth isn't in America or Europe. It's in Asia, alongside 14 more giants. See the largest stadiums in Asia, ranked by capacity.
What Is A Cloud Forest?
How cloud forests drink from the clouds, and why Kilimanjaro, Monteverde, Yakushima and the Appalachians all depend on the mist.
The Driest States In The United States
The driest states in the US aren't all deserts. Some are famous for snow. Ranked by NOAA precipitation data, with the geography that keeps each one dry.
The Cities With the Lowest Annual Rainfall in the US
The Cities With the Lowest Annual Rainfall in the US are led by Yuma, Arizona, where barely three inches fall in a year, followed by Las Vegas and Phoenix.
Countries That Use Their Own Calendar
In Ethiopia, it's not the year you think, and there are 13 months. Discover the countries that still run on their own calendars instead of the Gregorian one.
Deepest Metro Stations in the World
Some metro stations plunge over a hundred meters underground, driven by challenging terrain, leading to engineering marvels with grand designs.