Scientists can’t be everywhere all at once, as much as they’d like to. Many of the problems citizen science helps solve are ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...

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 ...

A U.K. startup, originating from founder Jacob Nathan’s high school science project on using enzymes to break down plastic waste, has secured an oversubscribed $18.3 million in Series A funding.