NGSS 2-PS1-1: Plan and conduct an investigation to describe and classify different kinds of materials by their observable properties. Students have looked at the properties of solids and in this ...

Amaiyah Hill, almost 2, accidentally aspirated mineral oil when she drank it, causing her body to overreact, which scarred her lungs. In September 2024, Amaiyah Hill, now almost 2 years old ...