How do you stop bullets using the lightest material possible? This question has inspired a string of fascinating breakthroughs from material scientists in pursuit of advanced lightweight armor that ...

Making a vehicle that’s completely impervious to bullets isn’t impossible, but it would be so bulky and heavy from its thick armor plating that it would barely be able to move. Unless you build it ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Restored 15th-century ...

Usually, it takes a lot of heavy, cumbersome metal to stop a bullet. Conventional body armor uses heavy steel or ceramic plates inside a kevlar vest to stop the massive kinetic energy of an ...

While Kevlar is often used to protect law enforcement and soldiers from projectiles, it struggles to stop armor-piercing bullets. But now a type of composite metal foam (CMF) has been developed that ...

Slime, foam, glass — not the typical ways to stopping bullets cold, yet all three at the base of the most outstanding body armor breakthroughs of the year. In 2017, the U.S. military pioneered the use ...

From ancient bronze breastplates to modern body armor, humanity’s pursuit of protection has defined warfare and status for thousands of years. This is how armor evolved alongside civilization. GPT-5: ...