Wild Ideas: Nature sets the stage for Earth Day 

With the frequent unseasonable warm spells, spring is changing the natural landscape overnight and setting the stage for Earth Day and other celebrations of nature and science coming up this weekend and next.
Wild Ideas: Storms bring drama to spring skies   

“Fighting the banality of ‘blue-sky thinking,” Pam Owen finds there’s nothing like the drama of a few cumulonimbus clouds butting heads during a thunderstorm or a dark, thick shelf cloud ominously heading her way, in this week’s Wild Ideas column.