These clips are from the BBC series, Primary Focus Science and Science Clips, Earth, Sun and Moon. Our main source of natural light is the Sun. Nuclear reactions at the core of the Sun create ...

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 ...

Perfect for curious kids, it’s a fun way to explore chemistry and the science of osmosis. Make earth science fun with this layers of the atmosphere activity! A playful experiment that’s easy ...

Earth Day is more than just a date on the calendar—it’s an opportunity for kids to think about their role in protecting the ...

Earth is our home planet ... Marilyn Perkins is the content manager at Live Science. She is a science writer and illustrator based in Los Angeles, California. She received her master’s degree ...

The Earth's plates jostle about in fits and starts that are punctuated with earthquakes and volcanic eruptions. 4 min read There are a few handfuls of major plates and dozens of smaller ...

Earth science concentrates on investigating how the planet works and why. This field delves into the many layers of the Earth and explains how those pieces fit together into a cohesive structure.