Don't just blame climate change for weather disasters

As a pioneer in so-called attribution science—establishing a link between extreme weather and climate change—Friederike Otto is adamant that the rising toll of heatwaves and hurricanes cannot be explained by global warming ...

Canada needs to cut carbon, not try to capture it

When the federal government released the budget in April 2021, it proposed creating a new tax credit for private firms that make investments in carbon capture, utilization and sequestration projects.

Workers clean Apollo 16 spaceship ahead of 50th anniversary

The Apollo 16 capsule is dusty all these decades after it carried three astronauts to the moon. Cobwebs cling to the spacecraft. Business cards, a pencil, money, a spoon and even a tube of lip balm litter the floor of the ...

How does mercury accumulation vary in tropical forests?

As a global pollutant, mercury (Hg) is emitted directly into the atmosphere from geogenic and anthropogenic sources and previously deposited Hg in natural surfaces. Previous studies in subtropical evergreen forests have shown ...

New simulations can improve avalanche forecasting

Computer simulations of snow cover can accurately forecast avalanche hazard, according to a new international study involving researchers from Simon Fraser University.

Research into ground improvement technique ahead of earthquakes

Juan Carlos Tiznado is the lead author on a new paper in the Journal of Geotechnical and Geoenvironmental Engineering that helps engineers better understand and predict the "liquefaction" hazard during earthquakes and more ...

Microorganism that remediates cadmium-contaminated soil

In recent years, phytoremediation (the utilization of plants, animals and microorganism to take up or immobilize hazardous substances from contaminated soils) has been widely applied to the remediation of Cadmium (Cd) contaminated ...

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