Is Arizona's most beautiful place an iconic red rock butte, a blue-green waterfall or an otherworldly cave formation? Vote in our stunning views poll.

Consulting Engineer Professor Robert Jackson, General Practitioner Dr Frederick Newton and Reform UK MP Sarah Pochin discuss ...

Rock hounds, fossil fans, and curious kids are invited to dig deep into Earth’s history at the 2025 Bryce Canyon ...

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