The Science of Snowflakes: Six Sides, Branches and a Journey Through Cloud
A snowflake’s branching pattern begins with the arrangement of water molecules in ice. The familiar six-sided structure gives snow crystals ...
weather education
Earth Nullschool: Reading Wind, Pressure Levels and Weather Layers
Earth Nullschool turns weather-model data into a globe you can explore. Flowing lines make broad wind patterns easier to follow, while colo...
Lightning Safety: Shelter Comes Before Survival Techniques
A lightning-safety plan begins before the dramatic moment shown in an animation. On an outdoor outing, the practical question is where you ...
Twenty Cloud Photographs: Shapes, Light and Atmospheric Features
Cloud photographs reward a closer look at the lower surface as well as the outline. Rounded pouches, rolling waves and smooth layers can gi...