Fun family fireworks turn ballistic

11 people died from firework injuries in the US in 2024

Most of those deaths involved misuse of the explosives and device malfunctions or misfires. That fatality count doesn't include the almost 15,000 people who received treatment in the emergency room due to firework-related injuries. More than a third of all the injuries in 2024 were burns, underscoring the risks of using these explosive devices.

11 people died from firework injuries in the US in 2024.

Fireworks-related ER visits are on the rise—in 2024, they increased by 52% as compared to the prior year.

Firework or sparkler burns can have large effects on our hands' range of motion

Dr. Erin Miller, a hand surgeon at Harborview Medical Center in Seattle, describes the range of injuries she's seen from firework injuries in this 2020 video. The damage includes loss of hands, fingers, and tips of fingers. Miller describes how in a recent year she was on-call during the week of the Fourth, and in just five days she saw 30 cases and had to amputate 42 fingers because of fireworks injuries.

Beyond burns, fireworks can harm respiratory, auditory, and visual health

While mishandling fireworks can cause severe burns and loss of appendages, there are also risks for viewers of displays. Released particulate matter can cause the surrounding air to resemble wildfire smoke, and the explosions can cause hearing loss and damage to the corneas.

Firework or sparkler burns, even if they cover a relatively small area of skin, can significantly affect our range of motion.

See images of medical cases of firework injuries shared on this 'Instagram for doctors.' (Warning: Graphic content)

Fireworks contribute to air, water, and soil contamination and disrupt wildlife

Fireworks displays have far-reaching environmental consequences, including acid rain from displays during storms and microplastic pollution in water supplies. Wildlife has also been seen abandoning sites during fireworks and never returning.

Fireworks make a loud booming sound after exploding due to air expanding faster than the speed of sound.

Pyrodrones combine fireworks with millisecond-accurate drone choreography

Drones are outfitted with fireworks and positioned using 3D software to ensure perfect timing and safe spacing during shows. A single GPS error during planning can ruin the show, as happened in 2024 when a drone crashed and injured a spectator due to programming failures.

Firework-related celebrations include an annual summer celebration in El Salvador, where residents throw kerosene-soaked balls to commemorate a 1658 volcanic eruption

Another memorable tradition takes place in Vrontados, Greece, with people in two rival churches firing bottle rockets at each other's bell towers in an event known as the Rocket War. Yet another tradition occurs in Tainan City, Taiwan, fifteen days into the Chinese lunar calendar, with celebrants donning protective gear and attempting to get hit by fireworks—a tradition dating back to the late 1800s when residents asked the god of war for help with a raging cholera epidemic, with a similar display.

The deadliest fireworks accident in history was Marie-Antoinette's wedding

In 1770, a fireworks display in Paris celebrating the marriage of Marie-Antoinette to the Dauphin, later known as Louis XVI, resulted in as many as 3,000 deaths. Most casualties were caused by trampling from a panicked crowd of thousands rushing away after some fireworks were blown into the spectators.

See this overview of the firework rules across all 50 states, ranging from a complete ban on non-professional fireworks in Massachusetts to states with more lax rules like Indiana.

Learn how your body is, scientifically, like a firework with its own slow, controlled burn

This NPR video makes clear that there are surprising similarities between how our bodies and fireworks function. Fireworks and our bodies are both packed with carbon atoms, and have controlled releases of energy that create heat—keeping the human body warm or fueling fireworks' heat, respectively. What's more, the human body even emits a tiny bit of light somewhat similar to fireworks—though it's not visible to the human eye.

Watch a pyromusical display to AC/DC’s “Thunderstruck”

The same principles behind fireworks also power the types of pyrotechnic displays in some live events. Here, you can see an application of the technology in a pyromusical set to rock band AC/DC’s iconic song, “Thunderstruck.”

Learn how your body is, scientifically, like a firework with its own slow, controlled burn.

See how fireworks are made and which metals are responsible for different colors

This roughly five-minute video breaks down details about how pyrotechnicians make fireworks, including that magnesium is responsible for white fireworks, copper salts for blue, and charcoal for orange.

Variations in rapidly expanding gas and mechanical elements produce fireworks sounds

Chemical compounds designed to vibrate rapidly when ignited produce whistling, screeching sounds, while crackles and pops are created by small star pellets inside the firework, which explode one after another quickly. Fluttering and chirping sounds are produced by spinning elements that rotate rapidly as the firework ascends.

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

Learn more about the history of fireworks, which dates back to an accidental invention during an alchemist's quest for information about immortality.

One Chinese businessman controls 70% of the fireworks entering the US

A warehouse explosion in 2008 forced all pyrotechnic shipments to travel through the Shanghai port under three special permits Ding Yan Zhong was given. Since then, he has established a near-monopoly over the global fireworks distribution chain, with logistics and shipping hubs in China and California. (Some users may experience a paywall.)

The National Mall hosts one of the country's largest July Fourth fireworks shows

Each Independence Day, the National Mall hosts a massive fireworks display coordinated by the National Park Service, drawing hundreds of thousands of spectators to the nation's capital.

The trend of onstage mishaps

In the past few years, performers have seen a rise in onstage accidents. While artists are doing their jobs, they face risks of dangerous falls, flying objects, and audience aggression. This article aims to explain why this trend may be occurring and emphasizes the importance of concert-going etiquette and adequate security.

See how a 2018 fire in Paradise, California, exposed the limits of emergency coordination

This Frontline documentary shows how the Camp Fire stretched and ultimately overwhelmed the complex web of agencies involved in emergency response, including fire suppression, 911 dispatch, law enforcement, and emergency management, with catastrophic results.

Watch an animated, step-by-step reconstruction of the Chernobyl explosion

This video shows how a 1986 safety test at Chernobyl spiraled out of control—leading to a massive rise in temperatures, an explosion and reactor meltdown that produced the largest civilian nuclear disaster in history.

A history of the rare, chaotic moments when MLB batters charge the pitcher on the mound

They typically occur when a pitcher has slung a pitch a little too close to the batter—though the exact causes vary, from quick tempers to longstanding grudges. No definitive account of these infrequent but highly visible incidents has existed, so sportswriter Jon Bois compiled data on 264 such moments between 1950 and 2025. The resulting 23-minute video explores the rich narratives leading to these charged events.

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.

In 2019, Tesla's autopilot system misinterpreted emergency lights and crashed

A Tesla Model X collided with stopped emergency vehicles on a Texas highway when flashing lights created hazy images that the software could not interpret. The crash injured five people and hospitalized another person while highlighting the challenges of autonomous systems.

July Fourth wasn't always a holiday, and its meaning has changed over time

This podcast explores how July Fourth evolved from an ordinary day into a national holiday, tracing its radical origins, the shifting interpretations of the Declaration, and how later generations claimed its language of liberty and equality.

Screaming, running, and chaos in retailers like Walmart are the norm on Black Friday

This Black Friday episode from Dax Shepard's Armchair Expert podcast features stories both from people who have worked behind the register on Black Friday and those who have stood in line at 4 am to score some deals. From police escorting violent shoppers competing over a discounted laptop computer out of the building, to a false-alarm emergency exit from a Dick's Sporting Goods, the episode is both harrowing and hilarious at times.

Why Guinness stopped giving these world records

It's all fun until someone gets hurt. Here's an explainer on why Guinness, the world's official purveyor of superlative records, won't officiate certain events.

Watch two Russian jets damage US drone over Black Sea

The Pentagon has released footage that appears to show a Russian aircraft intercepting a US Air Force drone in international airspace over the Black Sea.

64-year-old accidentally ejects himself from fighter jet

A surprise company outing to an air base caused a 64-year-old French man so much stress that he flung himself from a fighter jet in mid-air, grabbing the ejector button in a panic and tumbling through the skies above France before landing in a field.

Why don't we all have cancer?

The creation of a single cell produces 120,000 genetic mutations that can lead to cancer. This video investigates how our bodies proofread and autocorrect those mistakes.

Siblings surprise their parents with a recreation of a 1980s childhood photo

The three sisters and one brother recreated a professional photo taken of them in classic 1980s garb. They captured a TikTok of their parents' hilarious reactions that went viral.

For centuries, Niagara Falls has been a magnet for daredevils seeking to conquer one of nature's most powerful wonders, with its 200-foot drop and water rushing at 32 feet per second with 280 tons of force.

Before writing 'Walden,' transcendentalist Henry David Thoreau nearly burned down his hometown with a campfire that grew out of control.

In 1984, Operation Smash Hit intentionally crashed a 239-ton train into a nuclear waste canister at 100 miles per hour to prove the canister's safety, which remained completely intact and lost just 0.29 of its 100 pounds of pressure.

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

Explore chaos in this simulation of two double pendulums, where small differences in the release angles produce wildly different outcomes.

Power lines are dotted with large, brightly colored balls to improve the visibility of these thin wires to helicopters and small planes and help prevent potential crashes.

Explore an interactive map of battles from the American Revolution, along with detailed summaries of each engagement

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Radioactive elements can introduce software errors because the ionizing radiation they produce can detach electrons from atoms, and computer code relies on the distribution of electrons.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

Apollo astronauts left items in the moon's 'toss zone,' including golf balls, family photos, and bags of human waste, to make room for lunar rocks.

Watch how viruses like Ebola can spill over from animals to humans—and vice-versa.

Louisiana's 'Cancer Alley' is infamous for having some of the highest industrial pollution, toxic air emissions, and cancer risks in the US.

Exploring the Larry Bird punch that almost changed March Madness