Did you know you can study cells by examining eggs? Chicken eggs are essentially one big cell making it much easier to study than the teeny tiny cells that make up our body. With this cells unit study ...

I'm sure that children are no stranger to carbon dioxide, which we produce in the process of breathing, but carbon dioxide is also a major cause of greenhouse gases, one of several compounds that ...

Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. Salt and vinegar potato chips are a polarizing ...