Are you wondering what happened to these trees? No—they haven’t been painted. This is the rainbow eucalyptus tree, or Mindanao gum (Eucalyptus deglupta). Its bark has natural stripes of brilliant colors. The rainbow eucalyptus is … Read more
Did you know that Anna May Wong was the first Chinese American film star? She lived from 1905 to 1961. Her given name was Wong Liu Tsong, but she used the name Anna May Wong … Read more
Have you ever noticed that your eyes hurt or get tired after looking at screens for a long time? Some eyeglasses claim to protect our eyes from damaging light coming from these screens. Are these … Read more
March is a big month for festivals in Texas, with over 100 celebrations happening across the state. These events take place in big cities and small towns. They celebrate many things, like local history, music, … Read more
Did you know the United States had expeditions to Antarctica? It was on one of these expeditions in 1956 that the young Robert Barger III arrived on the icy continent. More specifically, he arrived at … Read more
Often called “water bears,” tardigrades are microscopic invertebrates [animals without backbones] with a real-life superpower. These tiny creatures are nearly indestructible. Tardigrades live in both water and land environments. They are considered aquatic because they … Read more
Less than 75 years ago, many places in our country still had laws that were deeply unfair to Black people. Segregation laws kept Black people and White people separate. One of these laws required Black … Read more
After Mount St. Helens erupted in 1980, scientists turned to gophers to help restore the devastated ecosystem. Mount St. Helens is a volcano located in southwest Washington state. Its eruption was so explosive that it … Read more
January 20 is MLK Day. On this day we honor the extraordinary life of Dr. Martin Luther King, Jr. Dr. King was a tireless civil rights advocate. He spent his life fighting for fair treatment … Read more
This month we explore some fun facts about snow. Snow is NOT frozen rain. While it is true that snow is frozen water, it does not form from rain. Sleet is frozen rain. Snow is … Read more
© 2025 McGraw-Hill Education. All Rights Reserved.
