Carbon released from Earth's spreading tectonic plates, not volcanoes, may have triggered major transitions between ancient ...

Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...

Learn about the movement of tectonic plates off the coast of northern California, a process that could incite major ...

About 150 million years ago, a massive tectonic mega-plate stretched across the Earth, spanning roughly a quarter of the size of the Pacific Ocean. Its jagged contours ran all the way through the ...

Earthquakes and volcanism occur as a result of plate tectonics. The movement of tectonic plates themselves is largely driven by the process known as subduction. The question of how new active ...

Eruptions from volcanic arcs, found where tectonic plates converge, are one of the major drivers of natural carbon emissions, ...

Africa gradually pulled apart along the East African rift, a slow tectonic shift that could have formed a new ocean and ...

This rift is slowly pulling the African continent apart, and over millions of years, it could isolate the eastern portion of ...

Venus, a scorching wasteland of a planet according to scientists, may have once had tectonic plate movements similar to those believed to have occurred on early Earth, a new study found. PROVIDENCE, R ...

Ancient rocks on the coast of Oman that were once driven deep down toward Earth's mantle may reveal new insights into subduction, an important tectonic process that fuels volcanoes and creates ...

Most of the Earth is covered by water. About 71 percent of the planet’s surface is ocean, while the rest is land made up of ...

At the boundaries between tectonic plates, narrow rifts can form as Earth's crust slowly pulls apart. But how, exactly, does this rifting happen? Does pressure from magma rising from belowground force ...