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Ancient skeleton found in Mexico cave threatened by train

A prehistoric human skeleton has been found in a cave system that was flooded at the end of the last ice age 8,000 years ago, according to a cave-diving archaeologist on Mexico’s Caribbean coast. Archaeologist Octavio del Rio said he and fellow diver Peter Broger saw the shattered skull and skeleton partly covered by sediment in a cave near where the Mexican government plans to build a high-speed tourist train through the jungle.

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Wire reports Twitter whistleblower brings his A formersecurity chief at Twitter told Congresson Tuesday that the social platform is plaguedby weak cyber defenses, privacy threatsand the inability to control millions of fakeaccounts. Peiter “Mudge” Zatko, a respected cybersecurityexpert, appeared before the Senate JudiciaryCommittee to lay out his allegations.

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