The evidence for earthquake lights (EQLs) consists overwhelmingly of anecdotal accounts. But scientific evidence has been accumulating, and in the past 10 years a plausible theory to explain the host of unusual precursors has been proposed. Spooky Geology examines the credibility and cause of earthquake lights and other associated phenomenon.
Misbehaving lakes: Three water bodies that exhale death gas
In August 1986, approximately 1800 people living in a 15-mile radius of Lake Nyos in Cameroon didn’t live to see the morning, dying by suffocation from toxic gas exhaled from the bottom of the lake. They were warned but didn’t recognize the signs.