Celebrating its golden anniversary, Nikon Small World honors a stunning photo of brain tumor cell structures, advancing our ...

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.

Being able to point to a study does not mean that the studied ingredient is a get-out-of-sunburn-free card. How cool would it be if we could prevent sunburn and skin cancer without sunscreen ...

What: The leathery polypody, also known as Polypodium scouleri, has fern fronds with thick, lime-green leaflets and stalks rising from a slowly expanding underground stem. It is native to the west ...