Stranger danger

What is the deadliest animal on the planet? The answer will shock you!


Published on May 30, 2025


Image: GEORGE DESIPRIS

When we think of the most dangerous species of the animal kingdom, the first things that come to mind are snakes, sharks, and crocodiles. While these animals are sometimes lethal to humans, others are even more so. Read on to discover 12 of the world's most terrifying animals. Some of them will probably shock you!

1

Hippos

Image: Chris Stenger

Hippos can be as adorable as they are dangerous. They love water and spend up to two-thirds of their day submerged in rivers and swamps in central and southern sub-Saharan Africa. But behind that gentle, easy-going image lies one of the most aggressive species —even more so than lions and rhinos— killing up to 500 people a year.

With long tusks, strong jaws, and a weight that can reach 5,000 lb, they do not hesitate to confront any species when it comes to guarding their territory. Although they may seem somewhat lazy, they are fast, strong, and territorial. So be respectful and do not disturb their habitat!

2

Snakes

Image: Peter Bartel

There are many dangerous snakes in the world, but the one you should be more cautious about is the Taipan. The inland Taipan, a species endemic to Australia and New Guinea, has the most lethal toxins, and its bite can kill a person in just 45 minutes. Fortunately, there is an antidote to counteract its venom!

This species and others as dangerous as the Black Mamba and the King Cobra are responsible for the death of no less than 80,000 to 130,000 people per year globally.

3

Sharks

Image: Gerald Schömbs

There are more than 350 species of sharks, but only three are responsible for the highest percentage of attacks on humans: the great white shark, the tiger shark, and the bull shark. Although sharks are dangerous, they are not the most lethal animal for humans. In the last century, there has been an average of only 6 fatal attacks per year, with Australia having the highest number of incidents.

As a matter of fact, despite their reputation as vicious predators in movies, they are often the victims. Sharks are heavily hunted for their skin, fins, meat, and even their organs.

4

Scorpions

Image: Andrey Tikhonovskiy

This predatory arachnid arthropod is another of the most dangerous animals for humans: it kills approximately 5,000 people per year worldwide. Scorpions can live in a variety of habitats, from deserts to urban areas, and it’s common to find them under rocks, in crevices, or in construction debris.

However, of the more than 1,000 venomous scorpion species, only about 25 can be deadly to humans. The most venomous scorpion is the thick-tailed scorpion, responsible for 90% of the deaths caused by scorpion attacks in Africa.

5

Bees

Image: Gary Yost

In general, bees aren’t violent, but they should be treated with the utmost respect and care since they tend to act in self-defense. When they sting, they can cause anything from a minor injury to acute poisoning if the attack occurs on a person allergic to their venom.

The Apis mellifera scutellata (Africanized honey bee) are among the most fearsome because they act in swarms: although they attack only if provoked, their defense mechanism is so aggressive that they do not stop until they catch and sometimes kill their prey. In the United States alone, between 50 and 100 people die each year as victims of bee attacks.

6

Lions

Image: Amar Yashlaha

Despite being carnivores and eating any animal they come across to satisfy their hunger, they kill far fewer people in the world than one might expect. In Tanzania, the birthplace of the African lion, about 22 humans die each year attacked by these animals and it is estimated that there are no more than 100 victims worldwide.

Not that lions are not to be feared: they attack in groups, are capable of running at a speed of 46.0 mph, and can digest 66 lb of meat in a single meal with their sharp teeth and particular claws. So, beware!

7

Jellyfish

Image: Mathieu CHIRICO

Although it’s not in their nature to attack their prey, jellyfish can be dangerous to humans. If you accidentally touch one while swimming, you will be stung and its tentacles will immediately release venom, in many cases even if the animal is dead.

Some species, such as the box jellyfish —found in Australia, the Philippines, and other tropical areas—, are the most lethal. They send out toxic stingers capable of stopping a person's heart in less than five minutes. Jellyfish stings affect hundreds of thousands of humans globally, and numbers indicate that up to 100 of those are fatal. Believe it or not, the smallest are the most poisonous!

8

Spiders

Image: Wyxina Tresse

Like most animals, spiders will attack only if they feel in danger. If they bite, many pose no threat to humans other than mild swelling or a rash. Others, however, carry deadly venom, such as the Brown Widow, the Red Widow, the Redback, and the Funnel-web spiders.

Fortunately, there are effective antidotes for almost all spider bites. Yet, at least 50 people die worldwide each year, 7 of them in the United States.

9

Crocodiles

Image: Jen Palmer

These ancient animals are the largest reptiles in the world —they can be up to 20 feet long and weigh over 2,200 lbs. Their powerful jaws and high-action speed make them terrifying to their prey, including humans.

The most dangerous are the saltwater species, abundant in swampy areas of Southeast Asia, northern Australia, and Africa. Saltwater crocodiles are responsible for at least 1,000 deaths annually, the highest number of victims for a large animal.

10

Ants

Image: Yanuka Deneth

Did you know that there is a species of ant that releases a poison even more powerful than arsenic or cyanide? The bulldog ant, considered the most dangerous ant in the world, is solitary and aggressive. It lives in parts of Australia, and if it feels threatened, it can cling to its prey with its jaws and sting simultaneously, killing an adult in just 15 minutes.

Another ant to watch out for is the Siafu ant, also known as the army ant. Known for having larger mandibles than most insects of its size, it is found in West Africa and the Congo. This species of ant attacks in groups and can devour an animal a thousand times bigger than their size.

11

Dogs

Image: Devon Janse van Rensburg

Although it may sound strange, man's best friend is the third-deadliest animal to humans. While deaths from dog attacks are uncommon, a bite from these animals can transmit a lethal disease.

According to the World Health Organization (WHO), 59,000 people die each year worldwide from rabies —95% of them in Asia and Africa— a virus transmitted by the saliva of unvaccinated dogs.

12

Mosquitoes

Image: National Institute of Allergy and Infectious Diseases

When you think of the most lethal animal to humans, what comes to mind? Perhaps a shark or any of the venomous creatures listed in this article, such as snakes and scorpions. Well, you’d be wrong. According to the U.S. Centers for Disease Control and Prevention (CDC), the animal that threatens human life the most is none other than the mosquito.

Yes, this slender, long-legged little insect, whose buzzing sound is one of the most annoying sounds in the world, is the deadliest animal on the planet. Why? Because mosquitoes are vectors of many dangerous diseases, such as malaria and dengue fever. According to the WHO, mosquito-borne diseases cause some 700,000 deaths a year.


Did you know any of these?

Lima 9 Quebec! Discover NATO phonetics and their purpose


Published on May 30, 2025


Image: Jonathan Farber

While most people have never heard of the NATO phonetic alphabet, they have likely encountered it in use, at least in movies and television. If you can recall a scene where a pilot says something like "Alpha," "Bravo," and "Charlie" over the radio, then you have heard the NATO phonetic alphabet at work. It is a system designed to ensure letters are clearly understood, even over crackly or noisy connections. It's been around since the 1950s, but its roots go back even further. Take a look at some interesting and cool facts about it!

1

What it is

Image: Sergey Svechnikov

Simply put, a spelling alphabet helps clarify letters and numbers in messages, since many of them sound alike—like B and P, or M and N.

This is especially useful when static or interference affects radio or phone communication. For example, "DH98" would be said as "Delta-Hotel-Niner-Ait" to avoid confusion.

2

The current alphabet

Image: Jason Dent

The following is the complete current NATO phonetic alphabet: Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliett, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.

Each word starts with the letter that it represents, and the words were selected to be easily understood by speakers of many different languages.

3

Not every word made the cut

Image: Steve Johnson

The original International Civil Aviation Organization (ICAO) alphabet, the predecessor to the NATO phonetic alphabet, was officially adopted on November 1, 1951, and became effective for civil aviation on April 1, 1952.

However, issues soon arose. Words like Delta and Extra, or Nectar and Victor, sometimes caused confusion, especially in poor radio conditions.

4

Live words only

Image: Christina @ wocintechchat.com

To be included in the NATO phonetic alphabet, a word had to be a "live," or commonly used, word in English, French, and Spanish—the three working languages of the ICAO, which developed the system before NATO adopted it.

This rule helped ensure that the words were easily recognized and understood across different cultures and languages, improving international communication and reducing confusion.

5

Ease of pronunciation

Image: NOAA

The ICAO required each word to be easy to pronounce and recognize by speakers of many different languages.

This helped ensure clear communication between pilots and air traffic controllers worldwide, reducing the risk of misunderstandings.

6

Good radio transmission

Image: Museums Victoria

Another criterion for inclusion in the NATO phonetic alphabet was that a word had to be clearly transmissible over the radio and easy to understand.

This helped minimize confusion caused by static, poor signals, or accents, making communication in aviation safer and more reliable.

7

Similar spelling

Image: Glen Carrie

Each word in the NATO phonetic alphabet had to begin with the letter it represented and be easily recognizable across several major languages, including English, French, and Spanish.

This made the alphabet easier to learn and understand internationally, ensuring consistency and clarity in communication.

8

No objectionable meanings

Image: Andre Hunter

Words in the NATO phonetic alphabet had to be free of any offensive or inappropriate meanings in any of the major languages.

This helped ensure that the words could be used safely and respectfully across different cultures and regions without causing misunderstandings or offense.

9

"X-ray" to "Xray"

Image: Cara Shelton

NATO changed the spelling of "X-ray" to "Xray" early on to make sure it was pronounced as a single word.

The ease of pronunciation goes hand in hand with another crucial aspect: there can be no other meaning interpretations.

10

Alfa for Alpha

Image: Declan Sun

Two words in the NATO phonetic alphabet use non-standard English spellings: "Alfa" and "Juliett."

"Alfa" avoids the "ph" to ensure correct pronunciation by non-English speakers. "Juliett" includes a second "t" so French speakers don't mistakenly drop the final sound.

Looking for an extra scoop of literary fun?

Learn more with our Word of the day

assimilate

/əˈsɪməˌleɪt/