As China begins to woo back tourists, we pay a visit to see just how much has changed.

LA Post reports that air pollution levels are rising globally, posing serious risks to public health, and emerging research ...

Detailed price information for Vaneck Low Carbon Energy ETF (SMOG-A) from The Globe and Mail including charting and trades.

China's Xi’an is famous for its terracotta warriors but still faces significant challenges in air pollution. Read more at ...