Blood Falls in Antarctica flows unpredictably with iron-rich, salty water. Microbes inside survive without sunlight.

Hikers and their dog got stranded in the dark at a popular Oregon waterfall with poor cell service, deputies said. The hikers couldn’t make a call, so they texted 911 at about 6 p.m. Nov. 15 ...

US Kayakers have filmed themselves paddling down a waterfall in pitch black conditions wearing LED lights. Brendan Wells, 22, took the incredible footage while paddling down rapids on the White ...

Mark Ozboyd is obsessed with waterfalls. On a dark, new moon night in late August of 2023, the intrepid 23-year-old and a ...

This waterfall is in a gorge of ancient rocks and woodland above the Conwy Valley that’s been designated a conservation site. Huge boulders tumble down a small river, which feels dark under a ...