New research has uncovered a fascinating link between volcanic eruptions and mysterious structures deep within Earth’s interior, challenging long-standing assumptions about the planet’s lower mantle.

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

McArie Island, located between New Zealand and Antarctica, is a geological treasure that offers a glimpse into Earth’s deep past. Unlike most islands, McArie is composed entirely of oceanic crust and ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.