What field of science could be more solid than geology? Rocks are visible, tangible. You can bang on them with a hammer, drill them, compress them, zap them with X-rays, ultraviolet light and radar, ...

Participating in a school science fair is a rite of passage for local students, and those students have a valuable resource at their disposal. The Terrebonne Parish Main Library will host its sixth ...

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Ancient rock ...

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The most accessible part of the earth’s interior is at the ocean’s bottom, where the crust is thin. Project Mohole, the U.S. attempt to reach the boundary layer between the earth’s crust and mantle by ...

It's confirmed: The hottest rock ever discovered in Earth's crust really was super-hot. The rock, a fist-sized piece of black glass, was discovered in 2011 and first reported in 2017, when scientists ...