Huge dust storm chokes Sydney [w/ pics]

A significant part of Australia’s east coast, including country’s biggest city, Sydney, has been engulfed by a shroud of red dust blown mostly from the desert outback. Visibility was so bad that most if not all flights were delayed, and of course, there were the usual folks who started screaming that this is the apocalypse. Numerous [...]

Subway Dust and your lungs

Subway trains produce airborne dust particles that could damage the lungs. In the world today it is harder and harder to drive around town or to another town. It is not cheap. So the subway is a good choice to more and more people. But the downsides it bring are more and more too.Sophie Lanone [...]