Bbison helped small-seeded grains like quinoa spread across North America, which made their domestication easier, researchers report.

Conflict over the amount of resources an offspring receives from its parent may lead to speedy evolution.

An extract from the seeds of the ginkgo biloba tree may be able to fight skin infections like acne and dermititis.

In what could be a major step for agriculture around the world, researchers have discovered a way to get rice plants replicate as clones for the first time.