Teaching our kids about the planet, its resources, and how to appreciate and protect them is one of the most important tasks ...

After all, children understand that trash can harm animals, choke water plants, and contaminate groundwater. But true stewards of the planet inspire people outside the family to keep the Earth clean.

In January 2025, Venus, Mars, Jupiter, Saturn, Uranus and Neptune were all visible in the night sky. And in February, 2025, Mercury will join the fun, with all seven of our planetary neighbors visible ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...

Seven planets will line up for a rare "planetary parade" today (Feb. 28) and you can watch it live online, beginning at 12:00 p.m. ET (1700 GMT).