Gather your supplies! In this episode we will use everyday materials to learn about tectonic plates and fault lines.

Volcanoes are responsible for building more than 80 percent of the Earth’s surface, and a subject of fascination and research ...

Scientists have long been puzzled by volcanoes that erupt far from the edges of tectonic plates—known as intraplate volcanoes ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...