The oldest crust on Earth, known to be unchanging, is actually being altered in real time. The North American continent is ...

Cores extracted from the impact crater revealed evidence of an ancient, life-nurturing hydrothermal system in the wake of the ...

A team presents new details of an oceanic transform fault at the Gofar fault in the eastern Pacific Ocean. The work reveals unexpected brine deposits beneath the seafloor near the fault, which could ...