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What is the highest IQ in the world (and should you actually care?)

A high IQ is a nice head start -- but it's far from telling the whole story.

What are the pros and cons of solar energy? Here's everything you need to know

A quick rundown of the pros and cons of solar energy for your home.

How long can we survive without food or water?

This will vary a lot from person to person, but the ‘rule of three’ is generally valid: 3 days without drink and three weeks without food.

Exploring the Different Types of Sharks

There are more than 500 different species of shark swimming in the world’s oceans.

Why the tallest mountain in the world isn't technically Mt. Everest

The Earth is not a perfect sphere, so the answer might surprise you.

Where is the coldest place in the universe?

The coldest place in the Universe is the Boomerang Nebula, where temperature reaches only 1 degree Kelvin. However, humans have achieved much colder temperatures in the lab.

What is the most common blood type?

Have you ever wondered why people around the world have different blood types?

What's the difference between race and ethnicity? Looking beyond the labels

Race is a very weak proxy for genetic diversity. It's something we could do without.

What is decision paralysis and how to not let it defeat you

It happens more often than you think.

Are strawberries berries? Uhm, not really. But bananas are berries, and it gets weirder

Corn and pumpkin are berries, but blackberries and raspberries are not and nothing makes sense anymore.

The Greenland shark: A mysterious and fascinating creature of the deep

It's one of the most elusive and intriguing creatures of the deep.

16 Math memes that make you laugh and then make you think

Who said math can't be funny?

Why you look ugly in photos - and some ways to solve it

You probably aren't really ugly. Instead, camera distortion and perspective are to blame for your unflattering portrait.

Creative and sustainable: How to Green Your Christmas Tree

Christmas is just around the corner, and the good old Christmas tree is one of the most enjoyable traditions of the holiday season. Thankfully, more and more people are starting to realize that cutting a tree and ultimately throwing it in the street or in the dump is not the way to go if you […]

This indigenous community in Peru declared itself an autonomous government to fight deforestation and mining

They are over 16,000 people and ask to be the ones to decide their own future

Meet the largest spider in the world: a tarantula the size of a puppy

It doesn't cast a web, but the goliath frogeater has plenty of tricks up its eight sleeves.

Why is the Statue of Liberty so green? There's more to it than just a pretty color

The science behind the Statue of Liberty's iconic green color.

The pagan origin and history of the Christmas tree

The history of a powerful Christmas symbol.

What is the Electron Cloud Model: this is how electrons inside an atom really behave

From the ancient Greeks to quantum mechanics, the model of the atom has gone through many iterations.

The science behind meat sweats: what causes them and how to prevent them

A high-protein meal can be tasty, but it may come at a price you have to pay in sweat.

Science Santa History: The Origins of Santa Claus

Ah, Christmas is just around the corner. There’s so much going on with gifts and celebrations and meeting up with loved ones that it’s hard to keep up. Then, of course, there’s Santa Claus. The embodiment of the Christmas spirit, Santa Claus, has undergone quite the metamorphosis over the years, and much of it is […]

The Salton Sea, or the story of California's worst ecological disaster

This desert sea formed by accident, and ended tragically

Why zebras were never domesticated

There's a reason why humans don't ride zebras.

The bismuth crystal: why it looks so amazingly trippy and why it's actually a big deal for science

It's seriously cool, in more ways than you think.

What is petrified wood, how does it form, and what is it good for?

It's one of the more spectacular things in geology... or is it biology?

How "Saint Javelin" is raising spirits (and money) for Ukraine

A meme is making a difference for a country in dire straits.

What is the Cosmic Microwave Background: The Cosmic Fossil that Fills the Universe

The amazing story of how the Cosmic Microwave Background was discovered completely by accident by American scientists.

Cultural background can dictate whether schizophrenic patients hear 'good' or 'bad' voices

American patients tend to hear negative, menacing voices while African patients have helpful auditory hallucinations.

A Qatarstrophy: This World Cup is probably the worst one in history

It's a humanitarian and environmental disaster.

The doom spiral of Twitter: toxicity drives use, but toxicity also kills social networks

Under Musk's free-for-all guise, Twitter is in a very precarious spot, and research says it's unlikely to do well.

Visualizing the data behind the climate crisis

These graphs and charts explain why the world is on the brink of a climate catastrophy -- but also how we got here.

Will going outside with your hair wet actually make you sick? A common myth debunked

Going outside with wet hair won't turn you into a viral magnet, but that doesn't mean you should do it anyway.

Remember the infamous Swedish pandemic model? Turns out, it really didn't work

Sweden's unique approach in the early days of the pandemic put people needlessly at risk. A different approach would have saved lives.

Meet the Potoo bird: the living meme

It looks like a flying mouth with eyes -- and we absolutely adore it!

Despite Gruesome War, Bat Rescue Continues in Ukraine

Struggling to save trapped and injured bats, scientists endure Russian shelling and accusations of spreading bioweapons.

From Japan to Iceland, futuristic vertical farms are starting to bloom

Indoor farming is a growing trend in urban centers, where a single facility can grow millions of heads of lettuce.

There's no such thing as 'alpha' males or females in wolf packs

We’ve been spreading a myth all this time.

Vinylon -- how a material made from coal, alcohol, and limestone became the clothing default in North Korea

The unlikely story of how an unusual material became entwined with a country's identity.

How do night vision goggles work?

Such goggles can make night look bright as day.

14 Japanese concepts that will help you see life in a different light

Something to make you look at things with a different lens.

What is the atomic number, and how did it manage to change the world?

That's a huge mark made by a tiny number.

This tree is live-tweeting climate change -- and it needs a hug

With a little help from a team of researchers, we get to see what climate change looks like from the perspective of a northern red oak.

What's the brightest star from Earth, and how do we measure it?

Some stars are brighter than others, but why? Size and distance matter.

Who really invented the internet?

Cerf and Kahn may have invented the primary protocol for the internet, but many others made valuable contributions.

The San Andreas fault -- what it is, why it matters, and what you should know about its earthquakes

Given the development of California and its proximity to the fault, San Andreas can cause huge problems in the not-too-distant future.

14 absolutely stunning facts about octopuses we've only recently learned

You won't ever see octopuses the same way after reading this.

Did Vikings ever wear horned helmets? Not really, but here's why people think they did

How a famous opera proliferated one of the most enduring myths in popular culture.

Inside the 'Gates of Hell': Turkmenistan's 50-year inextinguishable fire pit

Turkmenistan's dictator has ordered the fiery crater be plugged, but closing the Gates of Hell is no trivial task.

Inside Kuru: the strange brain-eating disease caused by human cannibalism

How a strange illness connected to consuming human flesh led to two Nobel Prizes.

Researcher recreates ancient arrow quiver belonging to Ötzi the Iceman

Even as some questions are unclear, the replica is helping us understand a piece of this ancient time.

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