News tagged with plate tectonics

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Ocean's journey towards the center of the Earth

A Monash geoscientist and a team of international researchers have discovered the existence of an ocean floor was destroyed 50 to 20 million years ago, proving that New Caledonia and New Zealand are geographically ...

Mar 05, 2009
4.5 / 5 (10) 2

Scientist discovers plate tectonics on Mars

(Phys.org) -- For years, many scientists had thought that plate tectonics existed nowhere in our solar system but on Earth. Now, a UCLA scientist has discovered that the geological phenomenon, which involves ...

Aug 09, 2012
5 / 5 (9) 0 | with audio podcast

The case for alien life

Only one planet has been proven to support life: Earth. But evidence is mounting that we are not alone. Biogeochemist Ariel Anbar and astrophysicist Steven Desch, professors in ASU's School of Earth and Space ...

Jul 16, 2013
3.2 / 5 (13) 2

Earth's mantle flows fast

(PhysOrg.com) -- The Earth's mantle flows far more rapidly around a sinking tectonic plate than previously thought, according to new computer modeling by UC Davis geologists. The findings could change the ...

May 19, 2010
4.6 / 5 (9) 2 | with audio podcast