© 2025 McGraw-Hill Education. All Rights Reserved.
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
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
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
Elephants are on the march—and they may be coming to a city near you! You might be wondering what kind of mess they will cause as they stomp through streets and parks. But don’t worry. … Read more
© 2025 McGraw-Hill Education. All Rights Reserved.