Europe’s forests are sitting on a pollution timebomb which could rewrite their ecology when it explodes, say researchers.

Researchers at the University of California San Diego report in a new study a way to improve groundwater monitoring by using a remote sensing technology (known as InSAR), in conjunction with climate and land cover data, to bridge gaps in the understanding of sustainable groundwater in California’s San Joaquin Valley.

The new Canada Water Agency—announced in the recent federal Throne Speech—is the first critical step toward transforming how water is managed across the country.

By collecting urban grime in cities, such as Syracuse, New York, scientists are showing how these molecules could affect chemical reactions.

An international team of scientists that includes a USDA Forest Service scientist based in New Hampshire used tree rings to document how “Arctic dimming,” the interference with sunlight caused by extreme pollution such as that at an industrial complex in northern Siberia, is killing trees and possibly affecting how trees respond to climate change.

A new project has been launched to remove hormone-changing pollutants from the environment.

Newfoundland and Labrador’s plastic waste washes up as far afield as Scotland, Spain and Portugal.

An interdisciplinary research team at Queen’s University is taking the first step in establishing a local group in the National Sewage Sentinel Surveillance in Canada.

Ecologists at the University of Toronto are sounding the alarm after measuring the scale of human response needed to reduce future levels of plastic in the world’s aquatic ecosystems and manage what’s already floating around out there.

The fire is among the largest Los Angeles County has ever faced.