After olives are pressed for oil, what’s left behind is a murky liquid known as olive mill wastewater (OMW) — and it’s loaded ...

Not only have fresh olives not been pitted and processed for convenience, but they are far from the flavor or texture you might want in a martini or on a pizza. Fresh olives are very firm and have ...

The colour of an olive that you get from the shop actually has nothing to do with what type it is: Olives are green when they’re plucked unripe from the tree and will change colour as they ...

Frederic Zenhausern, left, a senior investigator at HonorHealth Research Institute and director of the Center for Applied ...