EVEN the most empty fridge has a bottle of ketchup, beloved by all ages for its tangy kick, it's the world's most popular ...

A lesser known fact is the obscure origins of ketchup's evolution, which are rooted in China and featured soybeans, meat, and fish sauce as primary ingredients and tomatoes nowhere to be seen.

Tomatoes are important for making Heinz ketchup. But these tomatoes are in danger because of climate change. The Heinz company is proud of the tomatoes in its ketchup. It has spent more than 150 ...