The vast majority of coffee grown around the world consists of only two species: arabica (Coffea arabica) and robusta (Coffea canephora). The dependence on only these two species of coffee is proving ...

• Liberica coffee, once a major global crop, is reemerging thanks to its bold, fruity flavor profile and natural resilience to climate stress. • The species thrives in lowland tropical climates, ...

CAFFEINE is one of the world’s most popular drugs, and coffee one of its best-loved delivery mechanisms. It is grown in more than 70 countries; more than 2bn cups are drunk each day. It helps support ...