Jeffrey Ptak, CFA, is chief ratings officer for Morningstar Research Services LLC, a wholly owned subsidiary of Morningstar, ...

In 2023, a group of researchers found a way to figure out a Signal user's location by measuring the time between sending a message and receiving a notification that a message was delivered. The method ...

South Korean authorities said Thursday all airports across the country will be ordered to install bird detection cameras and radars after the Jeju Air crash that left 179 people dead.