Here’s what you’ll learn when you read this story: Although the Earth completes one full rotation in 86,400 seconds on average, that spin fluctuates by a millisecond or two every day. Before ...

Test your knowledge of the blue planet with this Earth Day quiz. Discover interesting facts and trivia about the planet while challenging your skills.

Earth’s major climate goal is too warm for the polar ice sheets, study says If Earth stays at its current levels of warming — below policymakers’ goal of 1.5 degrees Celsius — polar ice ...

Are you homeschooling and want to teach your kids about Hawaii? Or are you doing some research and want to know more about our 50th state? Scroll to find out 50 fun facts about Hawaii that are ...

What to keep little ones busy without adding to screen time? Ask them these brain teasers for kids and watch the boredom disappear!

The United States allowed its rare earth metals industry to move to China and could now face severe economic disruption as China limits crucial supplies.

A Michigan antisemite was plotting to massacre kids at a Jewish daycare and tried to illegally buy assault weapons after hurling threats at the preschoolers, federal prosecutors have revealed.

At least three city-killing asteroids that could strike Earth are hiding behind our closest neighbor in the solar system.

At a time when communities feel fractured, here's a look at online communities taking a pragmatic approach to changing the world for the better.

Fascinating facts about animals Animal life on Earth began nearly 600 million years ago Life on Earth can be traced back about 3.8 billion years, based on the oldest known evidence.