Articles on Amazon forest

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Birds don’t fly across wide Amazonian rivers like the Rio Negro. Marcos Amend www.marcosamend.com (for use with this article only)

Bird DNA helps explain Amazonian rivers’ role in evolution

Rivers are natural boundaries for evolving populations. But scientists don't agree whether they create new species or just help maintain them. Research using birds' molecular clocks provides some answers.
Peruvian ceviche doesn’t just taste good — it can be a force for social change. Enrique Castro-Mendivil/Reuters

5 food trends that are changing Latin America

Pioneering chefs from Bolivia to Brazil are stepping out of the kitchen and into public service. The 'social gastronomy' movement uses food to create jobs, prevent violence and boost economies.
Bill Nye the Science Guy leads a crowd of scientists in the April 22 2017 March on Science in Washington, DC. Aaron Bernstein/Reuters

Yes, climate change matters: international scientists appeal to Trump on his first 100 days

Scientists from Africa, Asia, Latin America and Europe take on the White House with facts from the ground they stand on.

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