BEIJING, July 29 (Xinhua) -- An earthquake with a magnitude of 5.0 jolted Chile-Argentina border region at 0933 GMT on Tuesday, the GFZ German Research Centre for Geosciences said. The epicenter, with ...

There is no evidence of a mass exodus of animals fleeing Yellowstone, a spokeswoman for the US national park in Wyoming told ...

The Pacific Ring of Fire is a horseshoe-shaped belt of volcanoes known for explosive eruptions and intense earthquakes.