While sharks are commonly found in the waters off the United States, shark bites are rare, according to Gavin Naylor, ...

More than a decade after a high-profile hacking campaign, the commission is moving from recommending basic security protocols ...

The sun supports all life on Earth. But its 'solar tsunamis' threaten our electricity infrastructure. Discover how New ...

Every month, millions of Filipino households open their electricity bill with a measure of dread. The numbers seem to grow — sometimes gradually, sometimes in jolting leaps. The experience is familiar ...

Denver will now require employees to receive additional approval before they can send wireless emergency alerts to residents.

From text alerts to a tornado siren, the city of Denver broadcasted three accidental emergency alerts in six months.

The Rave Alert Mass Notification System will send urgent messages simultaneously to people across the state of Alabama.

CHISAGO COUNTY, Minn. — The Chisago County sheriff's office said a civil emergency message broadcast on Friday morning was made in error. The alert was broadcast ...

Cleanup and recovery efforts are still underway in central Texas after flash flooding on July Fourth killed at least 132 people.Crews have been working around the clock for nearly two weeks to find ...

A hacker who breached Brazil's national emergency alert system and pushed fake 'alien attack' warnings to millions of phones ...