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 ...

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

Wouldn't it be great if the plants in your home could do more than just sit there looking pretty? Researchers at South China Agricultural University in the city of Guangzhou have found a way to ...

Police cars have various lights they use to communicate with others on the road, but at times it can be hard to tell what exactly they're conveying. Red and blue flashing lights are standard and we ...

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.