We propose a simple method for the determination of the mass absorption coefficient (MAC) of light-absorbing impurities in snow. It is based on the spectral albedo/reflectance measurements in ...

In the UK, considerable efforts have been made to improve air quality. Its importance has been enshrined in law for nearly 70 ...

If you’ve been outside on a smoggy day, you’ve probably noticed that your body reacts poorly to bad air quality. Maybe you coughed, or got a headache. But what actually happens to your body when you ...