There's nothing like a warm, relaxing bath. But, if you're looking to kick it up a notch, a bath bomb can be a fun way to add ...

A bomb-sniffing K9 called Tessa detects one last scent before being showered with tennis balls by NYPD officers in a traditional retirement ceremony.

However, it takes months of training for them to learn how to detect a bomb and to respond in a specific way to the scent. Read more: The Best Protective Dog Breeds To Help You Feel Safe ...

What if honeybees could replace bomb-sniffing dogs? Scientists have trained bees to detect explosives using a fascinating technique called the Proboscis Extension Reflex (PER)—where they associate the ...