Emma and Austin Sneller of Utah and their 9-month-old daughter Elsie were among the thousands of visitors and locals that ...

International health officials will meet in a few months to reevaluate the United States’ measles-free status. Experts fear ...

Rockhounders can find all kinds of gemstones across the United States, but there are certain places where geodes can be found ...

The United States is crisscrossed by numerous fault lines, many of which have the potential to unleash significant earthquakes. Recent studies and seismic activities have heightened concerns about ...

It’s a challenging hike—with a worthy reward.

From Niagara Falls to the Redwood Forests, state parks preserve many of the nation’s iconic landscapes and historic treasures ...

MOUNT ETNA, Italy (AP) — Guides who take tourists to enjoy the striking views of Sicily’s Mount Etna are up in arms over tougher restrictions imposed by local authorities after a round of eruptions at ...

The Philippines has evacuated nearly 3,000 villagers from a danger zone on the foothills of the Mayon Volcano after officials ...

This year, the Earth’s core put on a show unlike any other, with volcanic eruptions that dazzled observers from every continent. Some of these eruptions were so breathtaking they left viewers ...

MANILA, Philippines (AP) — A series of mild eruptions at the most active volcano in the Philippines has prompted the evacuation of nearly 3,000 villagers in a permanent danger zone on its foothills, ...