Azerbaijan, Greece sign direct gas supply deal

Azerbaijan and Greece signed a deal on Tuesday on direct gas supplies, bypassing Turkish intermediaries. Azerbaijan — a potential key gas supplier of the European-backed Nabucco pipeline project — has made it

Portugal downgraded, banks reported to shun bonds

Portugal's credit rating was downgraded again on Tuesday and the country's biggest banks reportedly threatened to stop buying government debt, urging the caretaker administration to seek a short-term loan during pre-election limbo.

Portugal banks urging govt to seek loan

Portugal's biggest banks will stop buying government bonds and are urging the caretaker administration to seek a short-term loan to secure financing until a June 5 election, business daily Jornal de Negocios

U.S.-Russian crew blast off for space station

A Russian Soyuz spacecraft, carrying two cosmonauts and a U.S. astronaut to the International Space Station, blasted off early on Tuesday from Russia's launchpad in Kazakhstan, blazing a fiery trail across the

New diets for cows, sheep could cut emissions

New diets for cows and sheep could reduce their greenhouse gas emissions, research funded by the Department for environment, food and rural affairs (Defra) shows. Feeding the animals maize silage, naked oats