China's Toxic Sky

Since the beginning of this year, the levels of air pollution in Beijing have been dangerously high, with thick clouds of smog chasing people indoors, disrupting air travel, and affecting the health of millions. The past two weeks have been especially bad -- at one point the pollution level measured 40 times recommended safety levels. Authorities are taking short-term measures to combat the current crisis, shutting down some factories and limiting government auto usage. However, long-term solutions seem distant, as China's use of coal continues to rise, and the government remains slow to acknowledge and address the problems. * Starting with photo #2, a four-part set of these images is interactive, allowing you to click the photo and 'clear the air', viewing a difference over time.

Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Most Recent

  • Bill Evans / United States Air Force Academy

    Photos of the Week: 5/23-5/29

    This week, we have photos of the oppressive heatwave in India, a high walkway made of musical glass planks in China, an aerial view of Chicago at night, rescued baby iguanas in Costa Rica, the 88th annual Scripps National Spelling Bee, and much more.

  • Ueslei Marcelino / Reuters

    Scenes From Underground

    Caves and tunnels have always been part of human life.

  • Ramiro Gomez / Reuters

    Deadly Storms Hammer Mexico and Texas

    Devastating storms that brought tornadoes and 11 inches of rainfall to the Great Plains, Midwest, and northern Mexico, continue to cause serious flooding in Texas and parts of Oklahoma.

  • Carl de Souza / AFP / Getty Images

    The Masks We Wear

    We wear masks for many reasons: for fun, for protection, or to make a statement.

Join the Discussion