New research draws a direct line from rising CO2 emissions to future risks for communication systems and satellite operations ...

The Washington Metrorail Safety Commission released its study of Metro’s radio communication system on Monday and revealed that some key deficiencies remain, despite a plan to improve the system after ...

A “nationwide fault” with the onboard radio communications system used by train drivers and signal operators has caused major disruption across the UK’s rail network, according to National Rail. The ...