The massive 8.2 earthquake that shook Mexico earlier this week produced a fascinating phenomenon: mysterious lights in the sky.

Mysterious green and blue flashes were seen by witnesses in Mexico City after it was rocked by a magnitude 8.2 earthquake.

Mexicans are sharing spectacular videos of bursts of blue lights seen streaking across the skies as a strong earthquake rocked the country's Pacific coast city of Acapulco on Wednesday.

Strange, unexplained flashes have been seen amid a massive earthquake in Mexico. The flashes – which resemble lightning – lit up the sky after the tremor hit Mexico City and elsewhere. The ...

Mexicans are sharing spectacular videos of bursts of blue lights seen streaking across the skies as a strong earthquake rocked the country's Pacific coast city of Acapulco on Wednesday.

Flashes in the sky above Morocco moments before a devastating earthquake struck the country and killed thousands were captured in social media videos – similar to unexplained lights seen during ...