All modern roses, in one way or another, stem from a pool of ancient ancestors. The genus Rosa first appeared over 30 million ...

The "iconic and magical" cottonwood trees are the keystone species of the plant world and they're disappearing from Utah ...

Natural dyes have been used for centuries to infuse textiles with rich colors. They’re a great way to infuse your wardrobe ...

When the government of Sri Lanka published the  National Red List of threatened plants in 2020, my eyebrows shot up. We’ve ...

Vessels in a tree’s xylem transport water from the roots to the rest of the plant. Hardwood tree species tend to have large ...