Temperatures and carbon dioxide levels hit new highs last year, according to a U.N. report detailing the dire state of the global climate.

The smoke from fires that blaze through the wildland-urban interface (WUI) has far greater health impacts than smoke from wildfires in remote areas, new research finds.

New research finds that, pound for pound, grazing cattle generate at least as much heat-trapping gas as those raised in feedlots.

For years, cities have been taking on efforts to reduce their carbon footprint by reducing greenhouse gas emissions.

On the coast of Newfoundland, waste from a shuttered asbestos mine has been a troubling source of contamination for decades. 

Microplastics—tiny shards of plastic debris—are all over the planet. 

Microplastics have been found almost everywhere that scientists have looked for them. 

Scientists break down plastic using a simple, inexpensive catalyst and air.

London’s Ultra Low Emission Zone (ULEZ) is transforming children’s journeys to school by making streets safer, improving perceptions of air quality and encouraging children to live healthier lives. 

In a special issue of the Journal of Dairy Science a global team of experts synthesizes decades of nutrition innovation on feed additives for methane reduction.