The pandemic has exposed problems that have persisted for years

Association says 382 ‘martyr’ doctors have died as country’s daily cases approach 100,000

Research indicates antibodies appear to persist months after infections have resolved

UCD study finds evidence supporting monoclonal antibody therapy is growing

State a must-win for Bernie Sanders as a resurgent Joe Biden closes in

Antitrust activist Sarah Miller is part of a push to rewire the US economy

Authorities extend Lunar New Year holidays with more than 811 people killed

Robots ‘cannot perform tasks requiring judgment or evaluate a change in a situation’

Tech giant's tools enable vast virtual studies following people about their daily lives

Tech giant hopes to harness a million users of Apple Watches and iPhones with promise of privacy

Late poet and playwright was a storyteller who used his own silence to listen

The Grammy award-winning soprano gained worldwide fame for her roles at New York’s Metropolitan Opera

Zingerman’s co-founder Ari Weinzweig is bringing his gospel of business anarchism to Ireland

Thanks largely to the shale revolution, the US now regularly produces more oil month-to-month than Russia or Saudi Arabia

Researchers say 3.8 million-year-old fossil sheds new light on what ancestors looked like

Closely watched speech came just hours after China announced $75bn in new tariffs

Economists don’t know when the decade-long expansion, now the longest in American history, will end. But here are the indicators they will be watching to figure it out.

New research overturns beliefs on behaviour by planting 17,303 wallets in 355 cities

Jennifer O’Connell: 90% of Irish women do housework, compared with just 50% of men

Brett Kavanaugh and Neil Gorsuch have been on opposite sides in quite a few cases