The method helped to reduce reproduction and was perfected during the decades, culminating in the formation of a "screwworm" wall in the mid-1990s near the Panama-Colombia border.

The method helped to reduce reproduction and was perfected during the decades, culminating in the formation of a "screwworm" wall in the mid-1990s near the Panama-Colombia border. Sterilized males are ...

Maykol Bogoya Duarte, 18, was deported to Colombia. Duarte had been arrested by Border Patrol while on his way to a field trip in a Downriver park. The Detroit high school student arrested by ...

While some took summer vacations, Back traveled to report on the displacement crisis from the migrant route along the Venezuela-Colombia border. After receiving a travel grant from Boston University’s ...

A wave of teachers strikes from Mexico to Panama, Colombia, Argentina, and Brazil signals the emergence of a counteroffensive against the onslaught of attacks on public education and other social ...

After concluding their visit to Colombia, Group 5 of all-party delegation led by Congress MP Shashi Tharoor, arrives in Brasilia, Brazil He says, "...In Colombia, there had unfortunately been a ...

Each week, millions of sterilized screwworms bred in a nearby production facility are dropped by plane over the rainforest along the Panama-Colombia border — an invisible screwworm biological ...

Most travel through the Darien Gap, a dayslong trek across the rugged Colombia-Panama border.

Colombian President Gustavo Petro has formalized his country’s entry into China’s Belt and Road Initiative, or New Silk Road, a sprawling geoeconomic development project that already includes ...

Transparency International condemns Colombia's asylum for Martinelli, calling it a threat to justice and a dangerous precedent for Latin America.

But the upsurge has also revealed a much larger phenomenon — an almost unbroken chain of migrants being shuffled from Colombia through the Darien Gap jungle into Panama on an industrial scale ...