America Letter: Some have asked whether safety was sacrificed for commercial gain

Former Ryanair CEO is also considering Ecuador or Central America as the base for a third airline

CEO Jamie Dimon warns of impact of US government shutdown on economy

Tesla chief shared a Forbes article that incorrectly said company had become America’s top premium automaker

First time an alleged Chinese intelligence officer has been extradited to US

Will Amazon pip Apple to the post to become US’s first trillion-dollar company?

EU hints at countermeasures as tariffs of 25% on steel and 10% on aluminium to be applied

What venture with JPMorgan and Berkshire Hathaway has in expertise it may lack in scale

Ex-taoiseach Bertie Ahern participated in delegation but not in meetings about Crimea

Road Warrior: Dublin Convention Bureau wins €64m of new business

Silicon Valley leads opposition to US Federal Communications Commission proposal

The US market looks pricey relative to Europe, but it always does. What might cause the valuation gap to narrow?

Far-right activists hail clashes as ‘a stunning success’ and ‘the start of something big’

America Letter: Scandals and the ignoring of certain Trump stories have had an impact

Roosevelt rapidly rebuilt faith in democracy but Trump has failed so far

US president told reporters on Air Force One he may issue new ban early next week

Kilkenny-based food group enters joint venture with three US dairy co-operatives

The US giant thinks that governments exploit loopholes to make firms pay tax

The seeds of the strong economic ties between Ireland and America were planted in 1963 and have been strengthened by the efforts of many individuals on both sides of the Atlantic

Donald Trump must adapt his personality and politics if he is not to break America

Businessman boycotted high-profile debate after dispute with moderator Megyn Kelly

Former Porsche head (62) promises ‘ruthless investigation’ into emission-test allegations

Social values on 2016 campaign agenda as liberals and conservatives clash in Indiana

Kildare man Liam Flynn, a US special forces marine, is buried at Arlington cemetery

Georgia Republican Johnny Isakson praises 12.5% tax rate

All those attending events abroad will go economy class, party spokesman insists

Tie-up between TEEU and American group will lead to new training for Irish workers

Both sides should leave open the possibility of agreement being widened to other states

AT&T will gain access to 40m digital TV customers in US, Latin America if agreed

Head of product development Mary Barra joined US car giant at 18

O’Brien says biggest mistake Europe made was not following US and ‘Tarping all our banks’

As its Q2 figures are posted, the pharma giant can’t seem to apologise enough

Olympic gold medal winner was trapped under water for 10 minutes

We need to get mighty and moral when it comes to processed foods