Transmitting optical information through highly distorting media has long been a challenge. Atmospheric turbulence, fog, and underwater environments distort light signals, making communication ...

A mid-size air ambulance plane carrying a sick child and five others crashed on Friday night shortly after taking off from ...

A blast of cold weather is set to hit the UK this week with freezing temperatures to come. Maps from WXCHARTS show ...

Air ambulance flight crashed near Roosevelt Mall about 30 seconds after taking off from Northeast Philadelphia Airport, potentially killing six ...