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The wolf cat -- how this bizarre, adorable cat came to be

It's a relatively new type of breed -- and a pretty unusual one as well.

Why your dog likes to eat grass

Dogs aren’t true carnivores, but they aren’t exactly omnivores either. The reason why so many dogs like to nibble grass may be due to instinct.

What is the world's deepest cave?

Time to meet the 'Everest of the deep'.

What is Plasma -- the most common state of matter found in the universe

Cats may or may not be liquid, but researchers are more certain about other states of matter: namely, plasma.

What's the difference between a raven and a crow, according to experts

Although very similar, there are subtle differences that we can use to tell them apart.

Damascus steel: the forgotten metal used to forge some of the world's most amazing blades

Materials scientists have never been able to replicate the quality of true Damascus blades to a tee.

Why cats purr -- and why there's more to purring than you think

Scientists are still learning new things about why your furry pet purrs but cats are confusing them with their adorable mind tricks.

What are symbiotic relationships: nature's matchmaking

Symbioses are dynamic relationships in which organisms of different taxa interact with either positive or negative effects.

Test tube baby population: from 1 to a few million in less than 50 years

Thanks to test tube babies, parenthood has become more and more accessible for millions of parents around the world.

The 'Tsar Bomba': the most powerful nuclear weapon ever made

The nuclear device was so powerful, it was too big to use effectively.

The fascinating (and very real) story of the dire wolf

They shared a common ancestor with grey wolves over 5 million years ago.

What is a Faraday cage and how does it work?

It prevents the entry or escape of electromagnetic fields

Spine-chilling Spinosaurus -- the largest meat-eating dinosaur

We can't be sure of its exact size, but we know it was terribly big.

Naked mole-rats: the creatures that defy biology

Don't let their comical appearance fool you. These are one of the most capable and resilient creatures in the world.

The hexagon shape and why it shows up so much in nature

The hexagon is surprisingly present in many parts of nature.

How scientists predict climate scenarios -- enter the world of climate models

Climate models evolved over the years and have always been accurate.

Strongest glass in the world can scratch diamonds

AM-III also works as a semiconductor, allowing it to transfer electrical current.

The stories of Antarctic stations: from science to babies, crime, and beer culture

There's more to Antarctica than ice and penguins. *This article has been edited, see bottom*

Why do dogs wag their tails? Your pet is trying to communicate

Most people think dogs wag their tails when they're happy. But that's not entirely true at all.

What is carbon neutrality and how can it be achieved?

It won’t be easy but we have to do it for the future of the planet.

The best countries to survive the apocalypse

Let’s hope the scenario stays hypothetical.

Archaea: the invisible powerhouses of the planet

Archaea are probably the most successful beings on Earth. They've been around for billions of years and can survive almost anywhere.

What causes earthquakes -- and what you should do if hit by one

The movement of tectonic plates can sometimes cause the surface of the plane to rumble. But there's more to it.

How we know climate change is happening -- and that we're causing it

We're way past the point of doubts on this one.

The biggest dams in the world -- the definitive list

They are really massive!

The largest dams in the world -- by water capacity

These are some chonky constructions.

What are climate tipping points?

We are much closer to crossing them than we think -- and it’s all because of our greenhouse gas emissions.

Why do flamingoes stand on one leg?

They are among nature’s most beautiful birds — and also one of the strangest.

What is gympie-gympie: the poisonous plant whose painful sting can last for years and drive people to suicide

Its leaves pack one of the most painful stings in the world. There is no antidote.

What is DNA: the blueprint of life

Everything you need to know about the hereditary material in humans and virtually all other organisms.

You've heard about genome sequencing -- but what's exome sequencing?

It's a method that can help detect rare genetic disease.

What is asexual reproduction: nature's virgin birth

The very first life forms were likely self-reproductive. Many still are to this day.

What's the difference between hard and soft water

Hard water can ruin your washing machine, but also your hair and skin. On the flipside, it's great for drinking!

The tallest tree in the world is higher than the Statue of Liberty

California's redwood forest has the tallest trees in the world. Let's see why.

How GPS works: the magic of satellites and precise watches

It's one of the modern wonders of the world, and we just take it for granted.

12 penguin facts you need to know

World Penguin Day is upon us. Pioneered at McMurdo Station — an American Research center on Ross Island in Antarctica — to raise awareness and inform the public more about the plights of flightless birds, it has been embraced by environmentalists all over the globe. Scientists noticed that April 25 was the specific day on […]

The color purple is unlike all others, in a physical sense

The 'royal color' does indeed stand apart from the rest.

The sheepshead fish: fish will give you dental nightmares

The amazing sheepshead fish has human-like teeth.

How much of our emissions come from agriculture?

The food on our plates is one of the main contributors to the ongoing climate crisis.

The oldest animal (that we know of) -- and it's not what you think

We're still not sure what the oldest animal on Earth is, but here are some potential contenders.

What is Mass-Energy Equivalence (E=mc^2): the most famous formula in science

The mass-energy equivalence is the crown jewel of special relativity, explaining the phenomena that power the stars, our homes, and humanity's most destructive acts.

Small but sneaky. These are the world's 10 smallest mammals

They may be small, but they've got some amazing skills.

What is cholesterol?

Cholesterol is vital for the body's well-being. But too much of it can also kill.

Who was the Basilosaurus, the 'king lizard' that was neither king nor lizard?

The king of the lizards turned out to be the first fully ocean-dwelling whale.

What are designer babies -- a healthcare wonder or an ethical horror?

Designer babies aren't coming -- they're already here.

What is the albedo effect, and why it matters in the climate crisis

Warm, sleep, melt, repeat.

A deep look at carbon capture and storage (CCS) and its role in the climate crisis

CCS (or carbon capture and storage) is one of the terms that often pops up in the climate debate -- and for good reason.

What is Special Relativity: A Guide to Spacetime, Time Dilation and Length Contraction

Einstein's theory of special relativity would revolutionise the field of physics upon its introduction. This is the first part of the ZME Science guide to that revolutionary theory.

Dolphins have personality traits very similar to humans, study finds

We knew they were smart, but they're surprisingly similar to us.

How many people live in Antarctica -- and other things you wish you knew about the frozen continent

Antarctica's a weird place. It has a Burger King, a few coffee shops, but no real inhabitants.

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