Cell walls are a crucial structure of plant life, protecting cells from damage, giving plants shape, and containing ...

PHILADELPHIA (WPVI) -- Meriwether Lewis and William Clark's westward trek mapped a route to the Pacific in the early 1800s, and the "Botany of Nations" explores the plants they collected along the way ...

Forget your favorite flowers, because we’re talking all about the mean green sporing machines. In this episode of Crash Course Botany, we dive into the first few branches of plants’ phylogenetic ...