The visit of United States Defense Secretary Pete Hegseth in the country this week is an indication that the Philippines is ...

The discovery that weather radar systems can detect meteorite falls marks a significant leap in how scientists study and ...

Radar worked by sending out a radio wave and ... signal into the direct current necessary for visualization on the screen. These crystals often couldn't handle the quickness and intensity of ...

On the radar screen, their departures could be seen as a roughly circular accumulation that was growing in intensity. The NEXRAD radar also helped to identify a previously unknown roost location ...

Detectors use a small front-panel screen and/or LED indicators to supply visual alerts for the type of radar sensed, the strength of the signal, and other detection and operational info.