Tails.com, the tailor-made pet nutrition service, has today launched its in-store range, Inner Vitality, into Waitrose and Morrisons. A selection of the range will be available in Waitrose and ...

Some of our inner tails still do what you expect a tail to do: wag. But the solitary tail found on most cells cannot actively move. Instead, these tails have taken on a very different role as ...