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In a river near a police department in southern Brazil, thousands of catfish amassed at the base of a waterfall and began to climb. The unusual fish gathering caught the attention of police officers - ...

It wasn’t that long ago that Forrest “Frosty” Gill had almost no idea what alpine climbing was all about — he’d never used a harness, ice axe or crampons. He was 39 years old in 2014 and by his own ...

Balin Miller died in a climbing accident in California on Wednesday, Oct. 1, his mother Jeanine Moorman confirmed on Facebook ...

In a rare glimpse into a largely unseen world, scientists in Brazil have filmed thousands of bumblebee catfish (Rhyacoglanis paranensis) climbing waterfalls—a feat never before documented in this ...