In the Know

Tree trunks with strips of bright colors
In the Know

Nature’s Beauty: The Rainbow Eucalyptus Tree

Are you wondering what happened to these trees? No—they haven’t been painted. This is the rainbow eucalyptus tree (Eucalyptus deglupta). The colorful stripes are natural. The rainbow eucalyptus is naturally found in New Guinea, Indonesia, … Read more

In the News

Mount Spurr
In the News

Alaskan Volcano Shows Signs of Eruption

Scientists have reported an increase in earthquake activity at Mount Spurr. Mount Spurr is an active volcano [opening in Earth’s surface] in Alaska. Earthquakes are a warning sign of an eruption [outpouring of melted rock … Read more

In the News

Perspectives: Changing Place Names

Did you know that the names of places can change? New York City used to be called New Amsterdam. There’s a big city in Turkey that’s called Istanbul today. It used to be called Constantinople.  … Read more