Heat distribution across solid surfaces, mouth bacteria and better diagnostics for brain cancer will be among the topics tackled during the 2026 Riverside County Science & Engineering Fair, which ...

Clemente sixth-grader Luis with oily oyster science experiment. Credit: Maya McFadden photos With science fair judge Robin Querker. Will oysters survive if submerged in motor oil? Roberto Clemente ...

Henry, a fourth-grader at Pioneer Elementary, did a scientific experiment as part of the school’s science fair by growing bacteria in petri dishes from swabs taken from a toothbrush, toilet seat, ...