Eating Sunspots
How solar cycles impact life on Earth
Shattered Raindrops
One surprising way that plants and animals stay dry in the rain
Standing on Ice
The Hot and Cold of Regional Heterothermy
The Little Sliver That Could
Why Panama matters and how it shaped the world
The Centennial Issue
A major milestone for the Lukas Guides Newsletter!
The Conifer Advantage
Thriving in a dry, rocky, and very cold landscape
Speaking of Human Nature
Defining our world by what we choose
Virtuous Circles
Inspired by kindness and gratitude
Silent Night
Using silence to your advantage
Precipitation Whiplash
Understanding some wild extremes