During a Cold War investigation in the 1970s, U.S. senators uncovered one of the CIA’s strangest weapons. Known as the “heart attack gun,” it fired tiny poison darts coated with a deadly toxin that ...

The history of warfare stretches back thousands of years. One of the earliest recorded conflicts took place around 2700 B.C., ...

Add Yahoo as a preferred source to see more of our stories on Google. A conservationist holds a pangolin with its tongue extended, highlighting the unique features of this endangered species, set ...

Before the U.S. spends trillions on developing on strategic anti-torpedo defense, let’s take a close look at the alleged Russian super-weapon. First, a torpedo with a 6,000-mile range weapon isn’t a ...

Militaries around the world work extremely hard to keep their latest innovations secret, for obvious reasons. But this secrecy can spark intense curiosity and speculation among members of the public.

Quick, imagine an animal tongue. What came into your mind? The flicking forked tongue of a snake? A cow licking a block of salt? Your dog’s slobbery tongue lolling out the side of its mouth on a hot ...