Residents across Seattle ... ring, but assured FOX 13 that it was not related to any weather phenomenon. Curious about the possibility of the ring being connected to the nearby Supercross ...

Flames erupted from the pyrotechnics machine before motorcyclists took to the field in the Monster Energy AMA Supercross Championship. Video appeared to show black smoke consolidating into a ring ...

A strange phenomenon appeared on the Seattle skyline Sunday when a near-black cloud-like ring hovered over Lumen ... used during the Supercross Championship, which was held at Lumen Field.