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

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

Social Studies

Let’s Go on a Food Tour of Ireland!

On St. Patrick’s Day, the world celebrates one of the most famous people in Irish history—St. Patrick! Many Americans eat corned beef and cabbage on this day. But did you know that corned beef and … 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

In the Know

What Is Blue Light?

Do your eyes hurt after looking at screens for a long time?  Some eyeglasses claim to protect our eyes from light coming from screens. Are these glasses necessary? Blue light is one of the colors … Read more

a spotted lanternfly
In the News

Insect Invaders

If you see this insect, smash it. Why? It is an invasive species called the spotted lanternfly, or SLF. Invasive species are nonnative organisms that cause harm. Nonnative means that it does not naturally live … Read more

In the Know

Flowers Bloom in Dallas, Texas 

March is a special time in Texas. More than 100 festivals happen all around the state. These festivals are in big cities and in small towns. They celebrate many things, like music, food, art, history, … Read more