Where once they were a rarity among the manicured lawns of Southern California, now they are a staple in yards and office ...

Imagine standing under the blinding sun of the Sonoran Desert, surrounded by towering, ancient sentinels with spiny arms ...

Some plants are far too odd to even be realistic-sounding and so they really have to exist. What if the jungle holds secrets we have never even imagined? For instance, vines humming lullabies during ...