Stream now with KPBS+ / Watch Wednesday, Dec. 17, 2025 at 9 p.m. on KPBS TV Hosted by renowned paleontologist Kirk Johnson, this two-hour special takes viewers on a dramatic and surprising adventure ...
Many readers may remember watching "NOVA" in middle school or high school science classes, and some of us haven't seen it since -- which is a missed opportunity for both science fans and history buffs ...
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