Extinct volcanoes have not erupted in human history ... the hope is that other nations can become major players in rare earths space, preventing such bottlenecks in the future.

The salt flats stretch for miles in all directions and in the far distance you can see high mountains, some of which are extinct volcanoes. The district holds the current record for the highest ...

Mount Otemanu is one of two peaks of an extinct volcano located at the center of the island. Rising 2,400-some feet above the lagoon, this volcanic remnant makes for a dramatic photo op or an ...

In a city perched on an extinct volcano, what better place to visit ... visible in Earth's night sky and learn about the latest space discoveries. Travelers rave about the Planetarium but concede ...

Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...

Volcano Live's Ed Byrne listed it as his favourite volcanic feature in the UK. DOWNLOAD: A guide to volcanic walks in the UK (PDF - 3.4MB) What is the difference between a dormant and an extinct ...