A ship’s alarm system features distinct tones designed to warn the crew of specific emergencies. These include the general alarm for major onboard incidents, the fire alarm for smoke or fire detection ...

The new sarcophagus of the Chornobyl Nuclear Power Plant is no longer performing its core functions after being damaged by a Russian drone, according to the press service of the International Atomic ...

The president escalated his anti-immigration rhetoric in a speech his advisers, and party, had expected to focus on the economy When Donald Trump took the stage at a rally on Tuesday night, he was ...

White House weighs tapping substitutes for Trump on the road after affordability rally veers off-script: ‘He’s stubborn’ “I just don’t think Trump is temperamentally capable of reversing himself and ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Video doorbells are useful for ...