Many places are having summer heat waves. These are periods of very hot weather.

This summer, many places had their hottest weather ever. How can we stay cool in the heat?
Photo Credit: igorstevanovic/Shutterstock.com
Eating healthy is important. Let’s look at how you can … read more
Bats are nocturnal. That means they are awake at night. … read more
What color are your eyes? Eye color is a trait, … read more
© 2026 McGraw-Hill Education. All Rights Reserved.