We didn’t expect to find it - but once we saw that deep blue glow, we knew we had to investigate. Hidden far inside a remote river cave, we came across a mysterious blue hole that seemed to drop ...

It’s spring again, and that means it’s time to be on the lookout for mysterious blue blobs scattered across Pacific Northwest beaches. From California to British Columbia, the electric-blue ...

The shores have been filled with mysterious blue creatures, known as by-the-wind sailors. The truth is that bathers are not used to seeing these species, but they are more common than you might think.