The best of us have had to debate Christmas cactus vs prickly pear when taking a second look at the new houseplant we've just ...

I’ve noticed it is a common New Year’s resolution to be more kind; another way to put this might be to be less prickly! Perhaps a great way to be reminded of such resolve is to add a spineless ...

Debates about prickly pear - and its cultivated spineless variety - have played out in unexpected ways over the last century and more. Some scientists, once eradicationists, now see varieties of ...