Nature offers many dazzling displays, from jagged flashes of lightning to radiant sunsets. But perhaps one of the most ...

Some motorcycle riders are opting to upgrade their bikes with a super easy hack — that totally changes everything. While driving, you may have noticed motorcycles with a hint of blue glowing in the ...

Arizona skywatchers were treated to a rare celestial show Tuesday as the northern lights shimmered across parts of the state.

In Japan, there's an interesting reason some green traffic lights look blue and why locals may even refer to the "go" light ...

If you've been on the road recently, you may have noticed some motorcycles with taillights glowing with a hint of blue besides the usual red, and it's hard not to wonder what the deal with those is.