Bangladesh suffers from extreme air pollution, but a new study shows the brick industry can make small changes to have a big ...

Next, hundreds of thousands of bricks are stacked in the firing chamber and covered with ash. Then, workers shovel lots and lots of coal as the bricks fire, firming them up, says NPR. "The combustion ...

Brick kilns contribute anywhere from 10 to 40 ... dun-colored clay bricks are molded with a wooden box and stacked in the sun to dry. Next, hundreds of thousands of bricks are stacked in the ...