Governments seek rules for Paris climate deal; temperatures soar

By Alister Doyle OSLO (Reuters) - Governments began work on Monday on a rule book to implement the 2015 Paris Agreement to limit global warming, with the United Nations urging stronger action after a string of record-smashing monthly temperatures. NASA said at the weekend that last month was the warmest April in statistics dating back to the 19th century, the seventh month in a row to break temperature records. The meeting of government experts is the first since 195 nations reached a deal in Pa