A state-of-the-art laboratory allows researchers to look at ways to protect the amphibians from deadly fungus.
08 Nov 2015 12:07 GMT | Environment, Latin America, Panama
Supporters say Marlin mine creates jobs, but critics see it as exploitative and environmentally unsound.
25 Oct 2012 10:36 GMT | Environment, US & Canada, Latin America, Canada
A 25-year-old single mother from Guatemala is on the path to realising her dreams of Olympic glory after being qualified to compete in the London Games.
14 Jun 2012 16:33 GMT
When local residents in Rio Negro resisted the building of a hydroelectric dam on their land more than 30 years ago, the government used force to push them into "model communities".
David Mercer | 13 May 2012 07:03 GMT
A teacher struggles to help young people caught in a vicious cycle of drugs and violence in Mexico's Guerrero state.
Latin America, Mexico, Education
Al Jazeera investigates the shocking truth behind a deadly Israeli attack on a US naval vessel.
Israel, Politics, United States
TechKnow looks at the controversy surrounding psychedelic science and asks if a party drug can help cure trauma.
Health, PTSD, Drugs
Hungary's foreign minister defends the country's refugee policy and challenges Europe's "political correctness".
Refugees, Politics, Europe