A veteran environmental researcher at uOttawa, he has spent over three decades uncovering the quiet stories told by lakebeds and chemical fingerprints of human activity.

Monarch butterflies have always been remarkably resilient.

Study reveals changes International Olympic and Paralympic Committees could implement to keep Games viable and safer for athletes.

The fast-acting, durable substance offers a new alternative to traditional concrete.

Exposure to wildfire smoke during the final months of pregnancy may raise the risk that a child is later diagnosed with autism, according to a new study led by Tulane University researchers. 

As the Earth warms due to climate change, oceans are heating up, becoming more acidic, and losing oxygen.

Tropical forests can recover twice as quickly after deforestation if they have adequate soil nitrogen, according to new research published today.

As urban planners look to expand green spaces to help cool cities, a new study finds that, in arid regions, grassy areas can actually have a warming effect.

Older adults who were exposed to heavy rainfall after Hurricane Harvey in 2017 faced a 3% increase in the risk of death within the following year, a new University of Michigan study found.

Wildfires on Alaska’s North Slope were more active this past century than at any time in the past 3,000 years, according to a study recently published in the journal Biogeosciences.