Every spring a fleet of street sweepers patrol Greater Sudbury's roads to remove the salt and sand that accumulated over the long winter. Last year, the city spent $1.77 million to clear the ...

Sweepers hit city streets Austin Lee reports on this year's street cleaning effort in Calgary. It's an annual telltale sign that spring has arrived in Calgary as the city's residential street ...

The road sweeper, which is powered by fuel cell technology, emits no exhaust fume pollutants, which would mean cleaner air for city dwellers. The Bucher CityCat H2 is the brainchild of researchers ...