From extreme events, like tornadoes and hurricanes to beautiful optical effects, such as rainbows and the aurora borealis, discover how dynamic Earth’s weather system is. Explore the water cycle and how it leads to thunderstorms, plus see how a …

A fury is building on the surface of the Sun—high-velocity jets, a fiery tsunami wave that reaches 60,000 miles high, rising loops of electrified gas. What’s driving these strange phenomena? How will they affect planet Earth? Find the answers as …