(CN) — Scientists in China have developed a biodegradable foam that they say can remove up to 99.9% of microplastics from water, a major breakthrough in an effort to combat a pervasive environmental ...

A model of an HVAC system with the new air filter, which traps the coronavirus and other pathogens and deactivates them using high heat. The first mobile units of a new air purifier—with a heated ...

Foam is versatile. Through innovative manufacturing and fabrication techniques, foam can take on a variety of properties. Foam can be water resistant, absorbent, porous, and flame retardant either ...

A research team from the University of Toronto has advanced to the final stage of a national competition that seeks to develop better ways to protect Canada from the devastating effects of oil spills.