A first-ever collaboration between the National Gallery of Art and the Smithsonian examines the birth of natural history.

Following Mount Etna's recent eruption in Sicily, we asked experts for their top volcano safety tips for travelers.

When volcanic eruptions send towering plumes of ash into the atmosphere, they don’t just darken the sky or affect local air ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

The new image shows Arsia Mons, which is usually surrounded by water ice clouds. It was taken by the 2001 Mars Odyssey ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

You can have a blast all summer long in metro Phoenix. You just need a plan and some sunscreen. Here's a summer's worth of ...

When Victoria Glynn came to Panama to study the effects of extreme ocean temperatures on coral reefs at the Smithsonian ...

If you’re looking for U.S.A.-themed crafts your kids can do to celebrate Independence Day or other patriotic holidays, ...