As it fragmented, the tumbling ice blocks emitted bursts of blue light. These luminescent flashes were not visible to the naked eye during the event but appeared in Li’s timelapse footage.

Flashing blue lights seem to signal caution, or perhaps the presence of first responders. That’s on the right track. The lights mounted on poles around Bellingham are meant as a warning: The area is ...

A video shows arcing at a Southern California Edison tower, then a fire at the tower's base, suggesting the Eaton fire may ...

If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

which emit blue light when they burn up in the Earth’s atmosphere.” Dr. Balaji explained that the best time to view the Quadrantids will be from late night on January 3 to dawn on January 4 ...

only law enforcement vehicles can display blue lights, whether they’re flashing, rotating, or stationary. This rule exists to prevent confusion and to ensure that when you see blue lights on the ...

In hopes of increasing their visibility, ambulances and fire trucks on the Island can now use flashing blue lights in emergencies. The legislation was passed in the fall and the provincial ...

A Nissan Qashqai was spotted travelling behind a lorry and flashing a blue beacon light in Tuas. Read more at stomp.straitstimes.com ...

She is also a Certified Stress Management Coach. Do blue light glasses actually work? Though they claim to reduce eyestrain and headaches and help you sleep better, no robust research confirms ...