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Archaeologists Discover Evidence a Wooden Prototype for Stonehenge May Have Aligned With the Solstice 500 Years Before the Stone Circle
距巨石阵三英里的英格兰南部一座木制纪念碑的遗迹,可能表明了新石器时代人们对天空的兴趣
Ancient Subduction May Have Seeded Today’s Critical Mineral Deposits
受精的地幔岩石圈可能在碳酸盐岩矿床形成过程中发挥重要的第一步,已知碳酸盐岩矿床含有关键矿物。