Confederate monument gives up time capsule; ancient ocher mines in the Yucatan; rock engravings inside megalithic Israel burial chamber; history of an Ethiopian lake
Dismantling a Confederate monument reveals time capsule
Divers find ancient ocher mines on Yucatan peninsula - Article 1 Article 2
Rock engravings found in Israeli burial chamber
Archaeologists uncover the history of Ethiopian lake (Original headline: The Ups and Downs of a Mega Lake)