Current regulations on air pollution mainly focus on the mass of particles of a particular size range in a sample, and this has been used as a marker for their threat to human health.

Researchers have revealed that commercial pesticides can be applied to crops in the Cucurbitaceae family to decrease their accumulation of hydrophobic pollutants, thereby improving crop safety. 

The huge task of phasing out coal requires a detailed roadmap to sequence coal plant retirement with a range of policy instruments and support for key stakeholders which will expand current notions of a just transition, leading energy experts have said.

The new projects look at food- and water-supply stability and how changes in human activity are affecting the environment.

A prototype of an instrument that could one day extend NASA's data record on the recovery of Earth's ozone layer recently got its first glimpse of the Sun.

Texas A&M team finds Gulf waters becoming harmful to marine life, commercial fishing could be threatened.

The most advanced and comprehensive analysis of climate sensitivity ever undertaken has revealed with more confidence than ever before how sensitive the Earth’s climate is to carbon dioxide.

More than 1.3 billion tonnes of plastic will be dumped on land and in the oceans over the period from 2016 to 2040 unless the world acts, say a team of global experts.

A big advance in carbon capture technology could provide an efficient and inexpensive way for natural gas power plants to remove carbon dioxide from their flue emissions, a necessary step in reducing greenhouse gas emissions to slow global warming and climate change.

Microplastics have been found in the guts of sharks that live near the seabed off the UK coast.