How much do you know about our planet? Here are the amazing, odd and downright cool Earth facts scientists learned in the last year.

The planet is almost 25,000 miles around and 4.54 billion years old, and humans are still discovering some of the amazing secrets it's hiding.

About 71% of Earth’s surface is covered by water, and 96.5% of that water is found in the oceans.

Observed annually on April 22, Earth Day aims to raise environmental awareness and inspire global action. It highlights key issues and encourages individuals to support environmental protection

Earth Day started in the 1970s. Here’s an Earth Day fact everyone should know: Earth Day was first observed on April 22, 1970, followed in 1972 by World Environment Day. It has

Be the reason Earth smiles today. These planet-saving changes actually add up—and help you make a difference without overthinking it.

Earth Day began in 1970. Earth Day was first celebrated in 1970, during a time when pollution and environmental damage were largely ignored. Inspired by growing public concern and