Abrupt climate change may have doomed mammoths and other megafauna, scientists report http://www.washingtonpost.com/news/energy-environment/wp/2015/07/23/humans-may-be-off-the-hook-for-mammoth-extinctions-say-scientists/ … via @abbyohlheiser
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Abrupt climate change may have doomed mammoths and other megafauna, scientists report http://www.washingtonpost.com/news/energy-environment/wp/2015/07/23/humans-may-be-off-the-hook-for-mammoth-extinctions-say-scientists/ … via @abbyohlheiser