Trump administration rollbacks dominated news about the environment in 2017 – but beyond Washington D.C., many researchers are developing innovative visions for a greener future.
A brigade of migrants from Honduras, El Salvador, Nicaragua and Guatemala have interrupted their trek north to stay in Mexico and support earthquake recovery efforts.
From south of the border, Trump seems to be using DACA as a diplomatic weapon in his ongoing power struggle with the Mexican government. That just hurts 800,000 people and helps President Peña Nieto.
Instead of building a wall on the US-Mexico border, a landscape architect calls for restoring the Rio Grande and turning its course into an international park – an idea first proposed in the 1930s.
Activist art makes clear that the border dynamic is a lot more complex than Trumps's 'them/us' rhetoric.
Can the U.S. recover its once positive image among Mexicans? Trade, immigration and cultural ties stand to suffer.
President Trump wants to renegotiate or eliminate NAFTA because of its impact on U.S. trade, but the accord is also a cornerstone of continental cooperation on security issues as well.
Trump's administration plans to ramp up prosecution of unauthorized border crossings. Here's the story of how it became illegal in the first place.
Despite Trump’s rhetoric, Mexicans are no longer crossing the border in massive numbers. Data show a new group of migrants is arriving, and for very different reasons.
In 1954, US Border Patrol's Operation Wetback promised to deport millions of undocumented Mexicans. It fell far short of its target, but made a mark in the minds of immigrants who lived in fear.
Can Canada manage to keep up trade while also meeting US expectations for a safe border?
What do border walls cost? And do they work?
We should be building wildlife bridges on the US-Mexico border – not walls.
Since World War II, the US and Mexico have successfully worked together on issues like trade and migration. If Trump refuses to treat Mexico as a partner, how bitter will the breakup be?
President Trump signed an executive order to get construction started and ask Congress to pay up front, but good luck getting Mexico to foot the bill.
A former ambassador to Mexico explains how Trump's rhetoric is sparking a backlash that could endanger U.S. economic and national security.
A short history of legal challenges to immigrant detention practices in the U.S. may shed light on what's to come for the new administration.
It takes a lot to make a president with a 12% approval rating a hero. Trump may yet manage it.
Filmmakers sympathetic to the plight of Mexican and Central American migrants are using their films to counter the fug of misinformation.
It is not just Trump and the US throwing up barriers to Africans. The European Union is moving fast to halt the arrival of refugees and migrants on its southern shores