A tiny, woolly flower found hiding in Texas’s Big Bend National Park shows the intriguing strangeness of sunflowers ...

The tiny, fuzzy-looking plants with yellow flowers growing among desert rocks in a remote area on the northern end of the park were not anything like they had seen before. After searching plant ...

A cactus is typically viewed as the ultimate hands-off, fuss-free, impossible-to-kill plant. So, you can imagine our horror when we walk by said cactus one day and notice, *gasp*, yellow splotches ...