
Light from screens can affect sleep. It makes it hard to fall asleep. For better sleep, do not look at screens before bed.
What Do You Think? Can screens hurt your eyes?
Photo Credit: Monkey Business Images/Shutterstock
September 17th is Constitution Day. Let’s look at what this … read more
April is National Arab American Heritage Month. Arab Americans have … read more
The duckling’s fuzzy feathers will change as it grows. The … read more
© 2026 McGraw-Hill Education. All Rights Reserved.