Paranthropus boisei, an early hominin that lived in East Africa between 2.3 and 1.2 million years ago, mainly ate tiger-nuts – edible bulbous tubers of the sedge Cyperus esculentus (also known as nut grass, chufa sedge, yellow nutsedge or earth almond), according to a new study involving modern-day baboons. The study, conducted by Oxford University scientist Dr Gabriele Macho, suggests that this hominin may have sought additional nourishment...
