Nine out of 10 people in the world breathe air that exceeds the World Health Organization’s guidelines for air pollution.

A Stanford University analysis(link is external) could help policymakers across the U.S. spend billions of dollars in new federal infrastructure funding more wisely.

Here’s another thing to do with that mountain of used plastic: make it soak up excess carbon dioxide.

Even the High North can’t escape the global threat of plastic pollution. 

Researchers from the University of Leeds have worked with hundreds of experts from across the world to deliver the latest Intergovernmental Panel on Climate Change (IPCC) report, which assesses the methods for reducing emissions and removing greenhouse gases from the atmosphere.

Over 6000 cities now monitor air quality

A USC-led team of international scientists has found that the speed of carbon transfer in the ocean is influenced by the size and type of bacteria that latch onto the particles. 

For the first time, researchers have spotted short-term, regional fluctuations in atmospheric carbon dioxide (CO2) across the globe due to emissions from human activities.

Southeastern U.S., Mexico, & Central America of greatest concern

Instead of prioritising energy-efficient, sustainable sea transport, the focus is often on satisfying commercial interests when planning shipping routes.