Few things are better than ice cream you've made yourself. (John Kennedy/) Welcome to PopSci’s at-home science projects series. On weekdays at noon, we’ll be posting new projects that use ingredients ...

Get the latest federal technology news delivered to your inbox. The federal government spends a lot of money on scientific research and projects, but even so, it can’t do everything without a little ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...