You can't ride all the way to Machu Picchu but this trek through the Sacred Valley of the Incas puts you close. Here's what you'll see along the way.

Venture beyond Guatemala’s famed Maya ruins at Tikal and you’ll find family-run museums and communities preserving age-old ...

According to the latest report from the World Meteorological Organization (WMO), the climate crisis inflicted lasting damage, ...

Everyone knows Antarctica is cold and icy, but what's underneath the ice has been a mystery. Scientists used six decades' ...

Get a comprehensive overview of Google Maps symbols and icons, their meanings, and how to use them effectively in this ...

New research reveals that current global water models dramatically overestimate the amount of freshwater available for ...

Inspired by naturalist Alfred Russel Wallace’s visit nearly two centuries ago, an isolated Indigenous community in Brazil ...

Many people living in the Himalayas, Andes, Alps, Rocky Mountains, Iceland and Alaska have experienced glacial lake outburst floods of one type or another. Juneau, Alaska, has been hit by several ...

Climate change and “unsustainable human activities” are driving “unprecedented changes” to mountains and glaciers, a UN report warns.

A new image from the Atacama Cosmology Telescope reveals the universe in its infancy, showcasing the Milky Way and cosmic ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

If our 13.8 billion-year-old cosmos could be considered middle-aged, researchers note these new images captured around its ...