A new vegan ‘seafood’ alternative caused a lucrative splash on episode four of the latest season of ABC’s Shark Tank.

While it's unlikely that plant-based tuna will ever taste exactly like the real deal, there are already several high-quality ...

Valter Longo is a professor in gerontology and director of the USC Longevity Institute who developed the longevity diet — a diet that he says is essentially "vegan plus fish." The longevity diet ...