In Canada, wood waste from logging and areas affected by wildfires is finding an unexpected fate. A new pilot in the country has begun converting this material into a lightweight, biodegradable wood foam designed to replace products made with plastic foam, according to information released by the University of British Columbia (UBC). While discarded plastic…

For most of human history, the creation of new ocean floor has been something inferred rather than witnessed. Geologists could map ancient scars on the seabed, measure the slow movement of tectonic plates and study volcanic rock brought to the surface, but the actual process of seafloor spreading remained largely hidden beneath kilometres of water.That…

PC: Youth Service America At 18, Abhinav Mehta has helped build a student-led battery recycling network that has collected and recycled more than 23,000 used batteries. The initiative began with a small collection bin in a corner of his school commons. Mehta had noticed that used batteries were often being thrown away instead of being…