One of the highlights of the stop in Ottawa was when George VI dedicated the National War Memorial, surrounded by 10,000 ...

Victoria's secret - with a heady mix of old and new, Dale Spridgeon gets a quick fix of Vancouver Island and British Columbia's delightful capital that is full of surprises ...

Callery pears green up earlier and hold their leaves longer than native trees ... tree (Paulownia tomentosa), also known as the empress tree or royal paulownia, is a beautiful tree you'll regret ...

The tea drunk by the Royal Family ... and died under the tree. At the right moment, water from the tea shrubs flowed into his mouth and rescued him. This was how tea leaves were found to have ...

Callery pears green up earlier and hold their leaves longer than native trees ... The princess tree (Paulownia tomentosa), also known as the empress tree or royal paulownia, is a beautiful tree you'll ...

Two physicists from the Technical University of Denmark have found that leaf shape is a determining factor in the distance ...

Shape and symmetry help determine where a leaf lands — and if the tree it came from can recoup the leaf’s carbon as it decomposes.

Scientists made fake leaves and dropped them in water tanks to observe how different shapes move as they sink.