This course deals with the composition and evolution of the crust, lithospheric mantle and asthenosphere. Seismic imaging techniques ... and present state of the continental as well as oceanic ...

Roughly 250 million years ago, traveling from present-day Australia to North America would have been surprisingly simple-a ...

After Albert’s explanation of Afar’s volcanic and tectonic past, I will look into this region’s Holocene volcanism, and try to create the first comprehensive volcanic history of this very ...

An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

The controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have questions, though.

A recent five-year study has uncovered new insights into the properties of yellow hypergiants, a heavy star class known for their dramatic outbursts. Scientists focused on Rho Cassiopeiae (Rho Cas), ...

Hear from volcanologists about these stunning geological phenomena and the thrill of working in volcanic landscapes ...

(2) You are limited to two withdrawals a year or the rate drops (3) You are limited to three withdrawals a year or the rate drops (4) You are limited to four withdrawals a year or the rate drops ...