Blue light emergency phone use on campus decreased by nearly 20 percent between 2018 and 2019, according to GW Police Department data. In 2019, GWPD officers received 173 calls from on-campus blue ...

External phones are identified by their blue poles topped with a blue light. Internal phones are identified a red emergency button, when pushed immediately contacts University Police.

The experts we spoke with agree that wearing blue-light blocking glasses after dark, for computer work or scrolling through your phone, may help you to doze off afterward and sleep better.

This increased blue light exposure from LED lights, cell phones, tablets, and laptop computers has raised concerns about the effects it may have on the sleep-wake cycle and possible damage to the eyes ...

Do blue light glasses actually work? Though they claim to reduce eyestrain and headaches and help you sleep better, no robust research confirms that blue light-blocking glasses support your eye ...

The nationwide Emergency Alert System (EAS), which sends alerts through mobile phones, will again be tested ... against future threats like Covid-19. Blue light services will join senior ministers ...

How will they call your emergency contacts? Your phone, even when it's locked, could be your lifeline. There's a way to put emergency information on your phone and make it accessible from the lock ...