The trees eventually gave rise to the fruit on our kitchen tables, from sweet oranges to bitter lemons. Citrus trees are among the most widely cultivated fruit trees in the world, but their ...

There's more to oranges than meets the eye, or rather, the navel. Here's how three different variations of this beloved fruit ...

Navel, Valencia and blood oranges are the main types of sweet oranges. They are used in both sweet and savoury dishes, but where necessary add a little lemon juice or zest to strengthen their flavour.