Abstract: An automatic Staircase Lighting (SCL) system using Arduino was designed and developed to enhance energy efficiency, safety, and convenience in residential and commercial buildings. The ...

Add Yahoo as a preferred source to see more of our stories on Google. Iran has launched retaliatory attacks on US targets in multiple Middle East countries amid a war triggered by US-Israeli strikes ...

The war between the United States and Iran, which began on February 28, has already caused major damage on both sides. In the first few days of fighting, Iran carried out a series of missile and drone ...

New satellite images from several key military bases in the Arabian Peninsula suggest that Iran is seeking to degrade air defenses by destroying US-made radars that detect incoming missiles and drones ...

KCCI EIGHT NEWS AT SIX STARTS RIGHT NOW. THE IOWA LEGISLATURE HAD BEEN CONSIDERING A NEW LAW THAT WOULD DARKEN THE FLASHING RED WARNING LIGHTS ON TOP OF WIND TURBINES ACROSS THE STATE THAT ARE USED TO ...

An avalanche evacuation advisory remains in effect for one neighborhood that sits beneath Mount Juneau in Alaska’s capital city. And now, for the first time, the city is using a radar detection system ...

Avalanche forecasters view drone footage avalanche paths at City Hall on Jan. 12, 2025. (Photo courtesy of Catherine Melville). An avalanche evacuation advisory remains in effect for one neighborhood ...

The federal government has picked two companies to replace 612 radar systems nationwide that date back to the 1980s as part of a multibillion-dollar overhaul of the nation’s air traffic control system ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. In this Sept. 4, 2013 photo, an air traffic ...

The federal government has picked two companies to replace 612 radar systems nationwide that date back to the 1980s as part of a multibillion-dollar overhaul of the nation's air traffic control system ...