During accretion and differentiation of the Earth, chemical interactions in a silicate magma ocean and liquid iron drove silicon and oxygen impurities into what went on to become the liquid outer core. Contrasting with previous ...
Seismic studies are helping scientists learn more about the structure of subducting oceanic plates.
(AP)—Plans to use an array of powerful air cannons in an undersea seismic study near a Central California nuclear power plant have federal and state officials juggling concerns over marine life with public safety.
(AP) -- Peruvian authorities are still trying to unravel the mystery of why hundreds of dolphins ended up dead on beaches in the country over the past 2 1/2 months.
(PhysOrg.com) -- Predicting when a volcano will erupt is the aim of advanced research currently being undertaken by Victoria University's School of Geography, Environment and Earth Sciences.