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It's no secret that a siren system is a powerful tool to alert motorists to the presence of an emergency vehicle. However, you may have noticed that a fire apparatus like a truck, quint ...

Longtime residents of San Francisco noticed something missing from the city's emergency response to Thursday's tsunami ...

In the video above captured in Newcastle, the native bird can be heard copying the siren of passing fire trucks. Resident Gregory Andrews, who captured the video, says it was one of the "coolest ...

The Doppler effect can be noticed when a vehicle with a siren approaches and moves away from a stationary observer. If a fire engine passes us we notice the pitch of the siren to be higher coming ...

The Maui News / MATTHEW THAYER photo The head of the Maui Emergency Management Agency defended the decision to not sound the outdoor all-hazard siren system as the Lahaina fire spread across town ...

HOLLIDAYSBURG — Only a few days after Phoenix Volunteer Fire Company officials announced plans to reinstall two Hollidaysburg fire sirens, borough council members expressed concerns. On Tuesday ...

Lindsay is getting a new fire/ tornado siren and pole on the north side of town, and it won’t cost the town. Ken Kurtenbach, member of the Platte County 911 board and a Lindsay firefighter, told ...