This lake in Ecuador was formed from a volcano and is now one of the most beautiful and rewarding hikes you can take in the ...

Imagine a terrifying train ride that winds through narrow mountain passes, on the edge of falling off. That's what you can ...

She said the research found human-induced climate change was warming all of the Andes. "One of the most significant impacts ...

Seven nations sharing world’s longest mountain range already impacted by climate change.

The five officials ran one of the most consequential presidential campaigns in the country’s history while sheltering at the ...

May is usually the best month for florists, Mother's Day being a big reason. But Donald Trump's tariff war is raining pain on ...

Fueled by hometown pride and a coach’s early influence, the 62-year-old has turned thousands of miles and sky-high summits ...

The 44-year-old speed climber has Mount Everest in his sights as he strives to become the fastest to climb the tallest ...

Cerro El Cono is a solitary, pyramidal hill in the Peruvian Amazon rainforest whose origins remain mysterious and that holds ...

May is usually the best month for florists, Mother’s Day being a big reason. But Donald Trump’s tariff war is raining pain on their bestselling season.

Rising abruptly in the Amazon rainforest, the peak's isolation and pyramidal shape intrigue scientists and locals.