Our planet is blessed with many types of ecosystems, including terrestrial, marine, freshwater, forest, and grassland. An ecosystem is a dynamic community that comprises living organisms, such as microorganisms, plants, and animals, as...

Straight answer: No, we have not yet found dinosaur DNA that would be necessary to make a successful dinosaur clone. To clone a dinosaur, it’s not just about finding DNA, but also about finding a complete set or sufficient fragments of...

Until recently, all classifications of life, including the expansion from two kingdoms to five kingdoms, were based on physical observations of how things looked, even under a microscope. This is how the closeness and relationships...

Raw meat from certain animals, such as fish, contain fewer pathogens – bacteria, viruses, and parasites – that can infect humans. Eating raw meat depends on several factors, including preparation, hygiene conditions, the source of the...

Discover the detailed process and passion behind traditional old-styled butchery. Learn how a skilled butcher turns various cuts of meat into culinary treasures, maintaining a connection to food's origins.

Discover the innovative approach to wildlife filming that brings viewers closer to nature.<br/>

Explore the unique mission of the Oregon-based lab dedicated to solving wildlife crimes and preserving endangered species.<br/>

According to phylogenetic classification, a "reptile" is any organism descended from the original group of reptiles, which includes birds. Thus, birds are reptiles by this method of classification, much like everything that descended...

An animal that is hunted and killed for food by a predator.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

A type of cell division important to produce sex cells such as eggs and sperm.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

A colourless and odorless gas that belongs to the alkane group of hydrocarbons.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

Any trace of an animal or plant that lived a very long time ago.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

An animal that eats both meat and plant materials.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...

An animal that gets most or all of its energy from eating other animals.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

Find out how twins can be different, and how this is determined at the time of conception.
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Biology - Cells And DNA - L
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Open a discussion on what has been...

An animal that gets its energy from eating plant materials.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...

An introduction to the duck-billed platypus - one of the world's few egg-laying mammals. Find out what it looks like, where it lives, and what it eats. Biology - Animal Kingdom - Learning Points. The duck-billed platypus is native to...

What is an apex predator and which one is being described?
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Biology - Adaptation And Evolution - L
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Open a discussion on what has been already learnt in a topic,...

Which animal poses a major threat to humans? You may be surprised.
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Biology - Adaptation And Evolution - L
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rning Points.
/> A Twig FactPack Film.
Open a discussion on what has been already learnt in...

What is it about the way mammals are born, and reared, that makes them unique in the animal kingdom? Learn the major characteristics that make a mammal, a mammal. Biology - Animal Kingdom - Learning Points. Mammals are warm-blooded...

Discover the magical world of fungi. Neither plant nor animal, they are a separate classification of living organism. Biology - Ecosystems - Learning Points. Fungi are neither plant nor animal. Most fungi are made up of networks of...

Why is conservation important? How can we conserve biodiversity and wildlife species? Biology - Ecosystems - Learning Points. Conservation helps prevent organisms and habitats being lost. Protection is the best approach to conservation,...

Studying fossil evidence reveals how organisms have changed over time. What are fossils and how are they formed? Biology - Adaptation And Evolution - Learning Points. Fossil hunters are called paleontologists. Paleontologists study...

Biological evolution has allowed some animals to fly. Find out exactly how their wings work to achieve this. Physics - Forces - Learning Points. Flight occurs when the upward force is greater than the downward. Flight is explained by...