12,000-Year-Old Ochre Mines Preserved in Underwater Mexican Caves Medicine & Technology Jul 04, 2020 Divers discovered evidence that ancient people dug up deposits of ochre, a treasured crimson mineral, as early as 12,000 years ago when the cave system on the Yucatan Peninsula was still dry.
TECH & INNOVATION OpenAI’s Whisper Faces Scrutiny Over Accuracy, Experts Find 'Hallucinated' Text in Transcripts