A tree diagram in math is a tool that helps calculate the number of possible outcomes of a problem and cites those potential outcomes in an organized way.

Making a family tree is a fun—and educational—activity. It’s an engaging way for all of your family members to learn about their past. But how do you create one in the first place? Read on to learn ...

How do scientists diagram evolutionary relationships? Scientists represent evolutionary relationships with tree diagrams (also called cladograms) because new life forms appear the way new branches ...

Data viz isn’t just a modern-day craze. Designer Manuel Lima, author of The Book of Trees, discusses the origins of the tree diagram.

Lessons on language families are often illustrated with a simple tree diagram that has all the information but lacks imagination. There’s no reason linguistics has to be so visually uninspiring.

Learn about and revise how to write probabilities as fractions, decimals or percentages with this BBC Bitesize GCSE Maths Edexcel study guide.

Here, the typographic tree is one branch of a tree diagram, reaching from medieval drawings to Shneiderman’s treemaps. Lima has skilfully organised his book to reveal these developments.

Explore the benefits of using a worry tree diagram to sort your worries into specific buckets and create a plan for letting them go.

A phylogenetic tree, also known as a phylogeny, is a diagram that depicts the lines of evolutionary descent of different species, organisms, or genes from a common ancestor.

Tree diagrams Tree diagrams are a visual way of showing all possible outcomes of two or more events. Each branch is a possible outcome and is labelled with a probability.