Nuevo Laredo was dumping millions of gallons of sewage a day into the Rio Grande. The U.S. and Mexico worked together to find ...

Understand the chemistry behind ocean acidification in India's seas. Learn how $\text{pH}$ changes affect aquaculture, marine ...

Ex-minister Steven Guilbeault said the government’s recent policy decisions put its targets for 2030, 2035 and even 2050 out ...

Toxic waste hotspots in the United States are expected to be submerged during this century, posing a chemical risk to ...

Lake Erie sees reduced nutrient runoff and signs of recovery, but climate change and emerging threats continue to challenge ...

Extreme weather and changes in seasonal patterns are fundamentally altering the landscape, in cities and in farming communities. You’re going to pay for it.

Blooms of yellowish-brown seaweed along the Equator are breaking records and defiling beaches, while a centuries-old patch farther north is disappearing.

Wetlands, as critical "ecological kidneys" of the earth, perform irreplaceable functions such as water purification, carbon sequestration, and biodiversity ...

What role can local government play in responding to climate change? That question is the focus of the just-published book ...

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As cities across Canada try to cut emissions from homes, a new Concordia study shows significant differences in how well they ...

Of the numerous anthropogenic pressures that are being exerted on ecosystems globally, plastic pollution and climate change are potentially the most ...