In 2017, Rachel Hartigan found herself on the island of Nikumaroro, an uninhabited coral atoll in the western Pacific Ocean.

A study found that alert systems using an immediately loud sound increased firefighter heart rates by a median of seven beats a minute, compared with five beats a minute under a system that phased in ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...