Add Yahoo as a preferred source to see more of our stories on Google. Mar. 7—How does screen time affect a person's mood? How can fungi break down plastic to benefit the environment? Does listening to ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American It took Olivia Hallisey, 17, one year to find ...

Braden Rathke, a fourth-grader at Edgerton Elementary School, demonstrates his project on Exploring Line-Following Technology of Pathfinder Robots to judge Sue Corrigan at the Flathead County Science ...