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Bolivia

Each strand of yarn traces the tracks that make up an ancient trackway.

This Site in Bolivia Boasts 16,600 Exposed Dinosaur Footprints—The Most Ever Found in One Location

Paleontologists counted the record-setting tracks and uncovered evidence of dinosaurs swimming and dragging their tails along what was a muddy superhighway for the animals millions of years ago

The Beni River snakes across the landscape in Bolivia, a country that has faced significant deforestation and is among the nations that have experienced the most forest loss globally.

These Colorful Satellite Views Reveal Our Forests in Unprecedented Detail and Showcase the Potential of the New Biomass Mission

The European Space Agency’s satellite will measure trunks, branches and stems in forests to shed light on how much carbon is stored in trees across various continents

The systems have been especially successful in Latin America, where massive cities and dramatic landscapes make building roads, rail lines and subway tunnels difficult. Mi Teléferico, shown here, connects more than two million people across the La Paz metro in Bolivia.

Seven Cities in the World Where You Can Ride an Aerial Cable Car

Urban planners from Mexico City to Toulouse are adopting the high-flying mode of transit. Will it catch on elsewhere?

The area was surveyed using lidar technology, which revealed a large-scale network of roads and platforms.

New Research

Archaeologists Discover Ancient Cities Hidden in the Ecuadorean Amazon

Laser imaging has revealed an extensive network of settlements and roads that challenge historical understandings of the area

This year's picks include Black Lion, The Catch Me If You Can and The Slow Road to Tehran.

The Best Books of 2022

The Ten Best Books About Travel of 2022

After two years of limited travel opportunities, we’re ready to explore the world once more

A 3D animation created using data from LiDAR shows the urban center of Cotoca.

Innovation for Good

Lost Cities of the Amazon Discovered From the Air

Mapping technology cut through the canopy to detect sprawling urban structures in Bolivia that suggest sophisticated cultures once existed

Flamingos in the Atacama region of Chile

Mining Lithium for Electric Vehicle Batteries May Threaten Flamingos, a Study Finds

A lake in Chile has seen decreases in two flamingo populations over the last 11 years, which researchers link to lithium mining

Most people will tell you that the average temperature for the human body is 98.6 degrees. But a growing body of research is challenging that idea, suggesting peoples' bodies now run a bit cooler on average.

New Research

Even in the Bolivian Amazon, Average Human Body Temperature Is Getting Cooler

A new study finds the average body temperature among Bolivia’s Tsimane people dropped by nearly a full degree in just 16 years