Stone Age hunters in northern Europe may have used poison arrows to hunt big prey

Autumn walks in Britain are glorious, as the foliage changes color and cool, crisp air begins to bite. However, some of these European trees hide a much darker secret. For example, the yew tree's lovely red arils—the cup-shaped coverings around the seeds—carry toxins that may hav This story matters for Science & Discovery readers tracking certification. Reported by phys.org. Read the full original at the source link below.