FDA brings lab tests under federal oversight in bid to improve accuracy and safetyNicaragua severs diplomatic relations with Ecuador after assault on Mexican embassyAt least 15 killed in Israeli airstrikes on RafahThai FM offers to resign after cabinet reshuffleGoldman Sachs upbeat on A sharesEU, Finnish leaders call for deBritish and Irish officials meet as tensions rise over what to do with asylum seekersAt least 15 killed in Israeli airstrikes on RafahExplosion kills 3 including 2 children in Myanmar's YangonEU, Finnish leaders call for de