Changes in oxygen or salinity can indicate shifts in environmental conditions that affect the entire ecosystem”— Joel ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A team of researchers in Japan has discovered a type of plastic that can completely dissolve in water within hours. This innovation could help eliminate microplastic fragments that pose a significant ...

Plastic has become part of everyday life, but its benefits come with a serious cost. Cheap, durable plastics accumulate in landfills and spread through soil, rivers, and oceans. Over time, they ...