It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
(visit the link for the full news article)
About 20 cows will participate in the project run by the Swedish University for Agricultural Sciences in Uppsala, about 40 miles north of Stockholm, officials said Monday.
Cattle release methane, a greenhouse gas believed to contribute to global warming, when they digest their food. Researchers believe the level of methane released depends on the type of food the eat.
Project leader Jan Bertilsson said that the cows involved in the study will have different diets and wear a collar developed