A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope ...

Several key moments in Earth's history help us humans answer the question "How did we get here?" These moments also shed ...

Several key moments in Earth's history help us humans answer the question, "How did we get here?" These moments also shed light on the question ...

Kirt Kempter likes to tease conservation groups about their efforts to try to stop erosion in the Galisteo Basin. As a geologist, he contextualizes time a bit differently than other people. He knows ...

Google Earth photo captured a hill formation in Sudan that bears a striking resemblance to human lips. Not much is known ...

A decade after the release of The Martian and a decade out from the world it envisions, a planetary scientist checks in ...

It appears that the lithosphere, which is the rocks on the outside of the world, has a pretty significant role to play in why ...

Detailed price information for Emx Royalty Corp (EMX-X) from The Globe and Mail including charting and trades.

Previsto represents both an extensive alkalic-type epithermal gold system and an emerging copper-gold porphyry district.

In addition to Hercules, Elemental Altus' royalty coverage includes the long-term producing underground HBJ gold mine complex, owned and operated by Northern Star since 2018. The mine is a primary ...

layered with small-grained sedimentary rocks, like siltstone or shale. Siltstone and shale develop foliation during metamorphism, while limestone does not. Perhaps before the metamorphism, this rock ...