And there are plenty of interesting Earth Day facts to learn! But, first, a little background. Earth Day falls on April 22 ...

In honor of Earth Day, the Giraffe Blog has put together 50 awesome facts about space, the atmosphere, the sea, and what's under the earth. It's an easy reminder that our Blue Marble is an ...

One complete rotation of Venus takes 243 Earth days. Imagine a school day that long… To make things stranger, a year on Venus lasts only 225 Earth days. That’s right: a Venusian year is ...

And when the Earth ... empower kids to protect the planet so they feel like they’re making a difference. Start by challenging your child to find 10 ways to use less power every day.

A collection of down-to-Earth facts about our planet and its place in ... orbits the sun and rotates as it does so, causing the day and night cycle. As well as rotating, the Earth has a tilt ...

It's the result of Earth's north-south axis being ... the winter solstice and the shortest day of the year.) Read on for some more intriguing facts about the summer solstice.

It seems like everything we do is controlled by a calendar. Appointments, classes, meetings, and services are all events we ...

Halloween has a long and interesting history that has changed a lot over time. It all started more than 2,000 years ago with the Celtic festival called Samhain, which celebrated the end of the harvest ...

Authorities in Delhi ranked the pollution as “severe” for the second day in a row, with a reading of 430 on the AQI ...