Water constantly moves between the Earth and its atmosphere. But that system — called the hydrological cycle — is speeding up as global temperatures get hotter, primarily due to the burning of ...

The Government of Canada's Fuel Life Cycle Assessment (LCA) Model (the Model) is a tool to calculate the life cycle carbon intensity (CI) of fuels and energy sources used or produced in Canada. The ...

The water cycle is an amazing process that we started to talk about when discussing evaporation a couple of weeks ago. In this simple science activity, children make a model of the water cycle to show ...