U of T Engineering researchers have examined dust from homes in Fort McMurray, Alta., for evidence of harmful toxins left in the aftermath of the devastating 2016 wildfire. 

After early reports of microplastic pollution in our oceans and beaches sounded the alarm, the global scientific community intensified its focus into this area. 

A study led by researchers at the ARC Centre of Excellence for Coral Reef Studies at James Cook University found fish become anxious and more cautious when water quality is degraded by sediment, an effect that could stunt their growth and damage their health.

A new Tel Aviv University study describes a process to make bioplastic polymers that don't require land or fresh water — resources that are scarce in much of the world. The polymer is derived from microorganisms that feed on seaweed. It is biodegradable, produces zero toxic waste and recycles into organic waste.

Tropical forests are one of the largest natural sources of the greenhouse gas nitrous oxide (N2O), and a tiny insect may play a big role in how those emissions are spread out across the landscape.

Every bus used for public transportation in California will be a zero emissions vehicle by 2040 as the result of a new initiative approved this week by the Air Resources Board.

A computational modeling method developed at the University of Pittsburgh may help to fast-track the identification and design of new carbon capture and storage materials for use by the nation’s coal-fired power plants.

Analysis of existing state and federal guidelines shows discrepancies in recommended safe levels of toxic contaminants PFOA and PFOS in drinking water.

Urban planners should plant hedges, or a combination of trees with hedges – rather than just relying on roadside trees – if they are to most effectively reduce pollution exposure from cars in near-road environments, finds a new study from the University of Surrey.

A new study examining 100 years of bumble bee records reveals that almost half of Vermont’s species, which are vital pollinators, have either vanished or are in serious decline.