Scientists have engineered lettuce and tobacco plants to produce myoglobin, the iron-rich animal protein associated with meat ...

The study established proof of concept, but lettuce with meat protein is still some distance from ending up in your burger.

A new study outlines how tobacco and lettuce plants can express myoglobin, a heme-containing protein that gives meat its ...

Livestock farming requires valuable land to grow fodder, uses vast amounts of freshwater and contributes to global warming ...