Scientists say they have discovered the largest boiling river in the Peruvian Amazon. The river reaches up to 80 feet at its widest point and 15 at its deepest. It runs hot for four miles, reaching the boiling point of 100 degrees in some parts. That’s hot enough to cause third-degree burns in a matter of seconds. Unlike expectations, the river is non-volcanic. The thermal river is fed by both boiling... 

Mysterious sounds have been heard booming from the sky all around the world – in some cases they were so loud they set off car alarms. The unsettling noises were heard recently from Europe to Canada, sounding like groans and powerful horns. In Germany noises coming from the sky were recorded on a video camera and uploaded to YouTube, with car alarms clearly heard going off in the background. The...