Mid-ocean ridges are often presented as ... angle seismic surveys conducted along and across the ridge. The authors apply a state-of-the-art full waveform inversion — a method that calculates ...

Mid-ocean ridge basalts (MORBs), located far from subduction zones, are typically thought to be unaffected by subduction processes. However, some MORBs display arc-like geochemical signatures ...

Graphic showing the Mid-Atlantic Ocean Ridge (red line) and how melting ice from Greenland caused changes in the motion of Earth's crust (purple arrows). Around 10,000 years ago as the last Ice ...

Illustration by Emily Lankiewicz / CDeepSea / University of Bergen / ROV Aegir6000 At the Arctic Mid-Ocean Ridge off the Norwegian ... aims in mind isn’t always easy. But Norway’s history ...

Between about 12,000 to 6,000 years ago, spreading at the Mid-Atlantic Ocean Ridge, which sits between the North American and Eurasian plates, may have increased by as much as 40%. "As ice volume ...

At the same time, spreading at the Mid-Atlantic Ocean Ridge, which sits between the North American and Eurasian plates, may have increased by as much as 40%. “As ice volume was greatly reduced, it ...

Over the last few decades, researchers have reported similar ancient zircon populations in unexpected places—like mid-ocean ridges and remote hotspot islands including Hawai’i and the Galápagos.

Where does it come from? We know that fresh mantle rock rises up at the mid-ocean ridges, where tectonic plates pull apart to release hot material coming up from below (Smithsonian, January and ...

Their models show that this nudge affected both continental interiors and mid-ocean ridges. The Mid-Atlantic Ridge is a critical test case because geologists have long treated its ...

Private equity firm MidOcean Partners has agreed to acquire GSTV, formerly known as Gas Station TV, from billionaire Dan Gilbert ’s private equity firm, the company’s CEO said in an interview.