A day on Earth isn’t exactly 24 hours—it’s 23 hours, 56 minutes, and 4 seconds.

Ethical consumerism — people influence change by what they buy and support.

What is something that goes up and down but not side ways  

Summer breaks are a wonderful time for kids to relax and enjoy, but staying healthy during these...

Definition Endangered species are plants and animals that are so rare that they are in danger of...