Fruit of black nightshade is toxic-but could be mistaken for blueberries Botanists say the berries can be turned into food once they are ripened If they are consumed in their unripe state they ...

Called Nightshade, the tool makes tiny changes to the pixels in a digital artwork to effectively "poison" it, rendering the image useless for the purposes of training AI. MIT Technology Review ...

Black nightshade is a summer annual, dying off with frosts in late autumn. As with fathen and redroot, it can grow tall and leafy, creating lots of competition with crop plants for light. Black ...