Auchencorth Moss is one of Scotland's distinctive moorlands, this precious habitat is now providing valuable information for scientists working to combat air pollution in cities and towns across the country.

This week marks the 30th anniversary of the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer. The signing of the Montreal Protocol was a landmark political event. The treaty is the first in the history of the United Nations to achieve universal ratification. Environmental science made it happen.

Research being conducted at a Beijing super-site is monitoring concentrations and varieties of airborne particles and volatile gases in the atmosphere and their potential impact on human health.

Coralline algae are found on nearly every shore in the world and could be holding important clues to climate change. Kelvin Boot explores.

Pictured together for the first time, two of NERC's key scientific instruments capture the essence of Into the blue, a public showcase of environmental science in the northwest of England where both ship and aircraft will be on display.

Professor Kelly holds the chair in environmental health at King's College London, where he is director of the Analytical & Environmental Sciences Division. Here, he answers some key questions about air pollution in the UK's capital.

London's atmosphere may still have its mysteries, but compared to many places it's an open book.

Controlling our own emissions is a good idea, but plenty of the pollution problems most nations face come from abroad.