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 ...

At a time when synthetic plastic has polluted nearly every corner of the globe and appeared in food and in the human body, Northeastern University researchers have developed a new plastic that ...

As the world’s appetite for computers, smartphones and other electronic devices grows ever bigger, the other side of the coin — e-waste — is raising alarms. According to a UN report released last year ...

Ice can dissolve iron minerals more effectively than liquid water, according to a new study from Umeå University. The discovery could help explain why many Arctic rivers are now turning rusty orange ...