Washington lawmakers make another pass at student cellphone use while Twin Cities school districts see success with local control

A proposed bill in Washington state's Legislature during the 2025 session would have banned cellphone use by students in the ...

New mineral sunscreen reduces white cast by using tetrapod-shaped zinc oxide

UCLA researchers have developed a mineral sunscreen formulation that significantly reduces the white, chalky cast that keeps many people from wearing sun protection daily. For decades, dermatologists ...