Researchers are hoping to start measuring nitrous oxide emissions over hundreds of kilometres near Yorkton, Sask., with the goal of reducing greenhouse gases.Nitrogen fertilizer is an important nutrient for growing crops in many parts of...
In a field on the outskirts of Kharkiv, Ukraine, a drone buzzes through the air as a soldier sitting in the back of a truck uses a controller to steer it during...
Two friendly eyes stare out from a dark screen, held aloft by a black robotic arm that curves upwards from a metallic blue base.The robot's 12-year-old inventor gazes back. "How would you describe...
