Five-year-old Jayleen Mendez, left, and sister Jaclyn Mendez, 3, of Sacramento, ride the carousel at the Sacramento County ...

SAN DIEGO (FOX 5/KUSI) — The San Diego County Fair just cranked up the flavor for 2025. On Wednesday, organizers announced ...

including the California State Science Fair (April 2025), the national Thermo Fisher Scientific Junior Innovators Challenge (June 2025), and the Regeneron International Science & Engineering Fair ...

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