GM could help cut livestock methane emissions, say scientists

Genetic modification, banned in Europe, could have 'great potential promise'

Gene-modifying techniques could reduce the greenhouse gas emissions from livestock, helping to feed the world while combating the climate emergency, scientists have said.

"Conventional [genetic] selection is extremely powerful," said Mike Coffey, a professor of livestock informatics at Scotland's Rural College. "At this point in time, GM [genetic modification] is not allowed in Europe, but some of these technologies could have great potential promise."