1

Venomous Snakes

Image: Dan LeFebvre

You have heard of the rattlesnake , right? There are 16 members of this family of venomous snakes alone in the United States. That is one dangerous family if you ask me. Aside from those, you can also bump into a coral , a cottonmouth , and a copperhead snake, all in the same country, all venomous too.

Unfortunately, snakebite victims often don’t know a snake has bitten them until it is too late. The best strategy is to not get bitten in the first place but, if you are bitten, you should get to an emergency room as soon as possible. Try not to move the bitten limb as this increases blood flow and spreads the venom faster throughout your body.

2

Black Widow and Recluse Spiders

Image: Lena Taranenko

Lucky for us, out of the 3,000 plus species of spiders that can be found in the United States, only 2 are known to be venomous. Those are the Recluse Spider and the infamous Black Widow .

If not treated in due time, Black Widows and recluse spiders are especially dangerous and even deadly to children, the elderly, and the sick. Luckily, these spiders are mostly rare to encounter. Nonetheless, you should always remain vigilant, particularly when it comes to Black Widows. These dangerous creatures tend to live in closer proximity to humans and their bites are extremely painful and can have long-lasting consequences.

3

Hornets, Bees, and Wasps

Image: Mohsen Bagherzadeh

What is worse than a venomous creature? A venomous creature that flies! Hornets, wasps, and bees kill far more Americans each year than any other animal. Understandably, most of these deaths are due to allergies, but this shouldn’t diminish the risk, as the majority of victims likely did not know they were allergic in the first place.

One of the most dangerous species, killer bees , also known as Africanized Bees, attack in swarms, often with devastating results. Upon any detection of a threat to their hive, an individual can be chased for up to a quarter of a mile. Although the venom from an individual sting is not considered to be particularly potent, simultaneous stings can lead to excess swelling, pain, and potential death if the recipient is allergic to bee stings.

4

Scorpions

Image: Leon Pauleikhoff

One of the most menacing-looking creatures around, the scorpion is an arachnid with a venomous sting. Its weapon of choice is its stinger on the end of its tail, used to inject venom into un-expecting enemies or predators.

Moreover, scorpions are also equipped with pincers, though these cannot cause substantial damage to a human; it is considered to be the case that the smaller the pincers, the stronger the venom, so watch out for miniature claws in the summer. When it comes to particular members of the species, the Arizona Bark Scorpion is the most potent one in the USA and carries a potentially lethal sting.

5

Gila Monster

Image: David Clode

A creature with an epic name if we ever saw one, the Gila Monster is the only venomous lizard in the United States. And, even though they are venomous, Gila Monsters rely more on their powerful crushing jaws to subdue their prey.

If you happen to find a Gila Monster, observe this dangerous animal from a safe distance.

Though it isn’t fatal, the Gila Monster’s bite is excruciatingly painful. These lizards have small, razor-sharp teeth that dig into the skin and inject their venom. The effects can last for hours or days, depending on how much venom someone is exposed to.

6

Colorado River Toad

Image: Jaunathan Gagnon

A toad with a psychedelic reputation, the Colorado River Toad releases a venom that is illegally harvested and used as a hallucinogenic drug, and it is even classified as a controlled substance.

It is also dangerous to most animals and large dogs who accidentally eat them have been known to be paralyzed or even die from the poison. Never handle this toad with your bare hands, and keep your pets away from them as well.

7

Ticks

Image: Adrian Siaril

A nasty little creature, the tick is one of the most dangerous animals in the United States. While ticks sometimes live indoors, they’re most commonly found in grassy or wooded areas with water nearby. They wait on tall grasses for a host to pass, then jump onto the living creature and attach to start feeding.

These insects are considered dangerous because they can spread disease when they pierce the skin. Although there isn’t a hard and fast rule, it’s accepted that the longer a tick is attached, the higher the risk of infection. If you notice a tick on your skin, you should remove it with a tick key, wash the area with soap and water, and contact your doctor.

8

Kissing Bugs

Image: James Wainscoat

Don’t be fooled by their colorful appearance, there is nothing nice about these insects. Kissing Bugs gets its name from the habit of biting near their victims’ mouths. These insects carry a parasite that causes Chagas disease. Although it’s treatable in its early stages, if an infection is left untreated, it can cause a chronic, lifelong illness.

Initial symptoms of this disease include fever, fatigue, body aches, headache, rash, loss of appetite, diarrhea, and vomiting. One of the easiest ways to prevent Kissing Bug bites is to use mosquito netting and insect repellent while you’re in areas where these insects live. Also, make sure to follow up with a doctor if you notice bites or sores around your mouth and nose.

9

Common Desert Centipede

Image: Viktor Talashuk

Centipedes are one of the strangest-looking insects and many people fear them because of their aspect. The Common Desert Centipede is a pale orangey-brown color with lateral black stripes. It’s best to avoid this centipede in the United States.

The bite of the Common Desert Centipede is one of the most painful bites possible from an arthropod. Much worse than a wasp sting, it has been compared to the Bullet Ant Sting and will almost certainly send you to the emergency room. The venom spreads after the initial bite, and the pain worsens until you seek treatment.

10

Fire Ants

Image: oktavianus mulyadi

The name itself is not the most reassuring one. Fire ants are a group of stinging ants made up of over 200 individual species, all of which sting, with varying levels of pain. Additionally, they’re more aggressive than other ant species.

These insects form large colonies and usually eat insects, plants, and flowers. However, if their nests are disturbed, they won’t hesitate to swarm and sting large animals, including humans. Unfortunately, their stings are quite painful and are often compared to the feeling of being burned by an open flame.

1

1851: Early refining emerges

Image: Cedrik Wesche

Just before the drilling boom, chemists like Samuel Kier developed small stills to refine crude oil into kerosene for lamps.

That innovation turned oil from a curiosity into a practical commodity. Kerosene replaced whale oil, making lighting cheaper and more widely available, and it created demand for a reliable crude supply.

2

1859: First commercial well

Image: Provincial Archives of Alberta

On August 27, 1859, Drake Well near Titusville, Pennsylvania, drilled by Edwin L. Drake, became the first purposefully drilled commercial oil well in U.S. history.

This moment ignited the first true American oil boom. Suddenly, it was possible to produce large volumes of crude—not just collect surface seepage—and to refine it into useful fuels.

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1860s–1870s: Pennsylvania oil rush

Image: Jeff W

Word of the Drake success spread fast, and drilling spiked throughout Pennsylvania. Towns such as Titusville swelled almost overnight as wells and refineries spread along Oil Creek Valley.

Railroads extended into western Pennsylvania to transport oil across the country, embedding petroleum into America’s emerging industrial infrastructure.

4

1890s: Dawn of the automobile

Image: Matthew Lancaster

By the 1890s and into the early 20th century, the rise of the automobile created growing demand for gasoline , which had previously been a relatively minor byproduct of crude oil refining.

This shift moved oil’s primary role away from lighting and industrial lubrication and toward transportation fuel , setting the stage for petroleum to dominate America’s energy needs in the decades that followed.

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1900s–1910s: Rise of big oil companies

Image: Russel Bailo

Following early successes, oil refining and distribution consolidated. Firms like Standard Oil Company rose to dominate refining, pipelines, and distribution networks.

At the same time, new oil fields and competition still challenged monopolies and spread oil wealth and infrastructure across more regions of the country.

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1914–1945: Oil & war

Image: Roman

During both World War I and World War II, U.S. oil production and refining capacity became critical to the Allied war effort , fueling ships, vehicles, aircraft, and manufacturing.

That strategic role cemented oil’s position not only in industry but also in American global power, military strategy, and foreign policy.

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1960: A global oil cartel forms

Image: Christian Harb

On September 14, 1960, the main oil‑exporting nations formed the Organization of the Petroleum Exporting Countries (OPEC) to coordinate oil production and influence prices globally.

Though initially limited in power, OPEC’s rise began to challenge American dominance , setting the stage for decades of geopolitical tension around oil supply.

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1969: Santa Barbara oil spill

Image: matt brown

In early 1969, a blowout from an offshore drilling platform released tens of thousands of barrels of oil into the waters off California’s coast, devastating marine life and beaches.

The resulting public outrage helped trigger a surge in environmental awareness and regulation, marking a turning point in how the oil industry was perceived socially and politically.

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1970–1973: Peak and decline

Image: Documerica

By 1970, U.S. conventional oil production reached its peak, but soon after began a decline as domestic fields matured and couldn’t keep up with the growing demand.

As American production fell, the country gradually became more reliant on foreign oil, a shift that would have major economic and political repercussions.

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2000s–2010s: Top oil producer again

Image: engin akyurt

In the early 2000s, engineers refined techniques like hydraulic fracturing and horizontal drilling. This unlocked vast shale‑oil and shale‑gas reserves previously uneconomical to tap.

From about 2010 onward, U.S. crude oil production rose sharply, reversing decades of decline. By 2019, the country was producing at levels not seen since the early 1970s.

1

San Francisco, California

Image: Belle Co

San Francisco was never officially a state capital, but there was a 9-month period during the early governance of California when the capitol stood in the city’s Merchant’s Exchange building .

The seat of California’s capital moved multiple times among cities, including Monterey, San Jose, Vallejo, and Benicia. In the mid-19th century, it settled in Sacramento, strategically situated at the confluence of major rivers –which also meant proneness to flood . Severe flooding hit the city in the 1860s, temporarily incapacitating it as a state capital.

The administration then moved to San Francisco, which had been instrumental during the Gold Rush and remained a cultural and economic powerhouse. When Sacramento had recovered, though, the legislature moved back and it has remained the state capital since.

2

Savannah, Georgia

Image: Jessica Furtney

Savannah, the beautiful city in Georgia famous for its cobblestone streets and picturesque squares, was the state’s first colonial capital. It continued to hold the capitol following the American Revolution.

In the late 1700s, however, the capital moved inland to Augusta, where the population was growing. The decision was also meant to protect the government from potential coastal attacks .

Several cities served as capitals in the decades that followed, such as Louisville and Milledgeville. It wasn’t until a constitutional convention was held in Atlanta that the city’s potential as a state capital was recognized, and later realized.

3

St. Augustine, Florida

Image: Maddie DiFilippo

Known for its well-preserved colonial architecture, like the Castillo de San Marcos fortress , St. Augustine was the capital of East Florida for hundreds of years, since Spanish rule.

When Florida became a U.S. territory, St. Augustine, on Florida's northeast coast, maintained its role as one of two capitals, alongside Pensacola, which served West Florida. However, the difficulty of travel between these two cities led to inefficiencies in governance.

A halfway point was set exactly at Tallahassee to make access easier for legislators of both sides. To this day, St. Augustine maintains many constructions and a strong heritage from its colonial past.

4

New Orleans, Louisiana

Image: Stella He

When Louisiana was admitted into the Union, vibrant New Orleans was the state capital, and it remained so for over 30 years until the government seat was changed to Baton Rouge.

New Orleans was the largest and most economically significant city in the state at the time, so it was a natural choice. Still, its location also posed challenges, like disease outbreaks that often plagued it, and the powerful political influence of the French Creole population .

Eventually, Baton Rouge became the official capital, and its new Gothic Revival-style capitol building opened in the mid-19th century. Today, New Orleans remains a cultural hub for the state and the country.

5

Lewiston, Idaho

Image: Anthony Camerlo

The original capital of Idaho was upstate Lewiston, a key shipping hub thanks to its access to river transport. But the discovery of gold in the Boise Basin meant that the population –and the riches– flew to southern Idaho.

With the majority of settlers now in the south, the capital's relocation was pushed. Lewiston residents did not take this lightly: They fiercely resisted losing the capital and went so far as to lock the territorial seal and papers in the town jail to prevent their removal.

Federal troops had to intervene to complete the relocation. Today, Lewiston still proudly proclaims itself as "Idaho's First Territorial Capital," a line displayed everywhere downtown.

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Plymouth, Massachusetts

Image: donwhite84

Plymouth, located in southeastern Massachusetts on Plymouth Bay, was the landing site of the Pilgrims in 1620. For many decades it remained its capital until the colony merged with that in Massachusetts Bay.

After the merger, Boston, a city with a larger population and a central hub for trade and governance, was designated the new capital. But Plymouth is still considered "America's Hometown" and hosts elaborate Thanksgiving celebrations annually.

Plymouth will always retain its historical significance, such as being the home of Plymouth Rock , which commemorates the site of the disembarkation of the Mayflower Pilgrims.

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Kingston, New York

Image: Amy Lavine, CC BY-SA 4.0

Kingston is located along the Hudson River in Ulster County, New York, with a scenic backdrop of the Catskill and Shawangunk Mountains.

It retains its Revolutionary War-era stone buildings, historic landmarks, and its title as the "birthplace" of New York State's government; It was its first capital. But when it became a center for revolutionary activities in the late 18th century, British forces burned the city in retaliation.

Kingston was rebuilt, but it never regained its capital status. Albany was later chosen as the capital for its central location and strong infrastructure.

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Detroit, Michigan

Image: Alex Brisbey

Detroit, a.k.a. "Motor City," is not just the center of the U.S. automotive industry, but was Michigan's first capital before it moved inland to Lansing.

Michigan Territory had Detroit as its center, and it remained so even after it became a state. But there were concerns over Detroit's proximity to the Canadian border , and, as with many other capitals, a desire to fix the capitol in the state’s center.

Lansing, just a small settlement at the time, was more accessible and more secure. Detroit didn’t stay behind, though; Its role as a transportation hub during the Industrial Revolution helped it become a manufacturing powerhouse .

9

Kaskaskia, Illinois

Image: Dave Hoefler

Kaskaskia is now nearly a ghost town , a quiet community of fewer than 20 residents. This is due to Mississippi River flooding and shifting channels –but it was once its state capital.

Situated in Randolph County, Illinois, near the Mississippi River, it’s uniquely located on the western bank of the river. In the early 19th century it was a center for trade and governance and remained the capital until the legislature decided to relocate to Vandalia.

Vandalia, inland and growing, was a reasonable choice back then, but it would be replaced by Springfield eventually, largely due to the efforts of Abraham Lincoln .

10

New Castle, Delaware

Image: jakob

New Castle served as Delaware’s colonial capital during the 17th and 18th centuries. It was here, in 1776, that Delaware declared independence from both Pennsylvania and Great Britain, establishing itself as a state.

The city’s location by the Delaware River was key during colonial times, but it also made it susceptible to British naval attacks during the American Revolution. That was why the seat was moved to Dover, although it wasn’t made the permanent capital until the 1780s.

New Castle still keeps its well-preserved colonial architecture, particularly in the district surrounding its courthouse.