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.

Typical examples of trees that arise in project management are organizational charts or work breakdown structures. If the TREE option is specified, the NETDRAW procedure checks if the network has a ...

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.

Orillia is getting international attention and mockery for its unorthodox Christmas tree. But fear not, Orillia: the ugly Christmas tree — made most famous perhaps by the "little green one [that ...

Do you experience a stuffy nose or itchy skin when you string lights on your real Christmas tree? Do you find yourself reaching for your inhaler or cough drops more frequently over the holidays? If so ...

The cost of a fresh Christmas tree is up this year at some farms in the Peterborough area.

From picking the right Christmas tree to lighting and decorating and disposing of the tree afterward, here are some precautions to take over the holidays.

Is a real Christmas tree or a fake tree better for the planet? An expert weighs in on your greenest option.

Experts say "Christmas Tree Syndrome" isn't a reaction to the tree itself, but to weed pollen and mold spores collecting on it. Here's what to know about reducing the risk of symptoms.

The reason for the absence of a White House Christmas tree during Theodore Roosevelt's presidency is unknown. Sources have various theories for why a Christmas tree was not displayed.

"It'll always look like a Charlie Brown Christmas tree," Peter Sarsgaard says of his very own Christmas tree he planted in Vermont Theo Wargo/Getty The holidays make for an opportunity for Peter ...