A new 50% levy on $20bn of Canadian imports comes into force after a last-minute breakdown in trade talks.

The attacks are the latest in a wider series of kidnappings and assaults by armed groups in Nigeria.

The debt has more than doubled in a decade to reach a milestone $40tn (£29.4tn), Treasury figures show.

Clips appearing to show the highly anticipated game have appeared online, but will they really hurt it?

Follow live text coverage as returning Jose Mourinho takes charge of Real Madrid against Espanyol in La Liga.

Some of the most prescribed medications, including those used to treat depression, ADHD and high blood pressure, can increase the risk of dehydration and other heat-related conditions.

Eithne Vallely, who was 81, was originally from Donegal, but had lived for decades in Armagh.

A new travel philosophy preaches skipping tourist sights and doing everyday things instead. But will it really be a trip to Dublin if I don't visit Temple Bar?

From Dalí's surreal home to Derek Jarman's seaside cottage and Frida Kahlo's Casa Azul, these homes and gardens are shrines to their extraordinary owners.

No one knows where whale sharks give birth. But a rare encounter with a baby whale shark could help solve one of the oceans' biggest mysteries.

In the early days of the Cold War, the CIA created a secret programme intended to find ways of mind control.

Each summer, home gardens, garages and even bedroom windows across Estonia become temporary cafes open to anyone.