science

The Rock Cycle

GEOLOGY is the study of the Earth and what it’s made of, including its natural history. This history is recorded in rocks and it describes how the earth is always changing and reshapes over time. The Rock Cycle highlights how three main… Read More ›

The Top 5: Fall 2014

The Top 5 gathers some of the favorite posts you have enjoyed so far. It’s always fun to see what topics connect with you the most. In this series we learn about the Southwest, food chains, trophic levels, biodiversity, balanced ecosystems,… Read More ›

Bill Nye: The Sun

Southern California temperatures are expected to reach 110+- degrees in the middle of July. This is when we begin to notice the intense heat and energy our Sun can give. What do we know about the Sun as it sits in… Read More ›