An Aedes aegypti mosquito  in a laboratory in Campinas, Brazil, February 2nd, 2016. Photograph: Paulo Whitaker/Reuters

A new method to render male mosquitoes infertile by nuclear radiation could help reduce populations of insects carrying the Zika virus linked to thous(...)

Fumigating to prevent dengue, chikunguya and Zika virus at El Angel cemetery, in Lima, Peru. Photograph: Martin Mejia/AP Photo

Pregnant women are being advised to consider postponing travel to areas affected by Zika amid global concern at the spread of the mosquito-borne virus(...)

A man fumigating a house in Mexico City, Mexico as part of the country’s campaign against the Zika virus. Photograph: Mexican Secretary Office of Health/EPA

The US Centers for Disease Control and Prevention (CDC) extended its travel warning to another eight countries or territories that pose a risk of infe(...)

Unshowy: The Murder Detectives  Web caption here for Murder Detectives pic

True crime is a tricky genre. Read about a complex Ponzi scheme and you feel smart and informed, but pick up a rushed-out book about a high-profile m(...)

Terry McCarthy’s 27-year career  began on the front lines in Nicaragua and El Salvador.

In the mid-1980s, when Terry McCarthy graduated from UCD and started out at the Irish Press, Ireland’s unemployment rate was in double digits and a pe(...)

Mercedes Casanellas and her husband Richard Cushworth are reunited with their baby boy. Photograph: Guardian

A British father who feared his baby had been swapped at birth and sold to human traffickers in El Salvador has reportedly been reunited with his son (...)

Pro-choice ...  members of the Bolivian feminist group ‘Mujeres Creando’ (‘Women Creating’) dressed as nuns protest  outside the Cathedral of La Paz ahead of the recent visit of Pope Francis. Photograph:   EPA/ABI Handout

On April 24th last, four campaigners sat in at the El Salvador embassy in Washington and invited the authorities to arrest them. Their aim was to high(...)

The human rights activist and academic Karen Kenny, who has died aged 49, was the epitome of a whole generation of young Irish men and women who were (...)

President Michael D Higgins recalled that Archbishop Romero was known in El Salvador as “the bishop walks with the people”. Photograph: John Mc Elroy

President Michael D Higgins praised the Catholic bishops’ agency Trócaire for its human rights work in El Salvador and its fight for social justice t(...)

An image of Oscar Romero looks down on his beatification ceremony  in San Salvador. More than 250,000 people gathered in the capital for the occasion.  Photograph: Rodrigo Sura/EPA

Salvadoran archbishop Oscar Romero was beatified on Saturday, the final step before sainthood, 35 years after he was shot at the altar by a right-wing(...)