The further confirmation and in-depth study of the Sinian Kaijiang-Xuanhan paleo-uplift enhances the understanding of the Neoproterozoic craton of the Sichuan Basin and enriches the theory of the ...

The story of Earth’s atmospheric oxygenation is one of transformation, shaped by both biological and planetary forces. While scientists have long debated the causes behind the stepwise rise of oxygen, ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have gotten progressively longer as a result.

引言数月前，笔者曾写过一篇关于“巴黎奖牌”的科普文章，讲述铁矿石被用于修筑宏伟的巴黎铁塔，而铁塔的更换材料又被回收嵌于奖牌，见证人类的发展。文章引发了许多讨论，其中有一条评论引人深思：“埃菲尔铁塔的每一个零件都被更换过，那它还是原来的埃菲尔铁塔吗？” ...

Detailed price information for Lavras Gold Corp (LGC-X) from The Globe and Mail including charting and trades.

second atmospheric oxygenation called the Neoproterozoic Oxygenation Event around 550 to 800 million years ago. "We tie together laws of physics operating at vastly different scales, from ...

Spark Energy Minerals Inc. an exploration Company focused on the discovery of battery metals in Brazil's prestigious Lithium Valley, is pleased to announce an update on recent exploration activities ...

* Core Shack exhibit - Brazil LDS Project Core from Butiá, Fazenda do Posto & Olaria * Leading a technical talk on Exploration Success in the Precious Metals Session ...