Argentina's Matanzas-Riachuelo river is filled with hazardous levels of dangerous toxins. Yet, efforts to make the water safe have been costly and fruitless.
Some serial killers have managed to elude capture for a long time, but a handful of new ones cropping up, too. Let's look at who's out there hunting in 2023.
Some roads make their reputation with their attractive scenery, or ease of navigation, or engineering brilliance. Others let travelers risk life and limb.
Travelers of the world are eager to explore Mother Nature's boundless playground in all its grandeur, but some places on planet Earth are especially harrowing.
The U.S. is rife with college campuses -- not to mention the crimes that take place on said campuses. These are the most dangerous college campuses in America.
Around the world are dozens of criminal organizations running violent criminal enterprises and undermining society-here are the world's most dangerous gangs.
In recent years, data has shown that serial killers peaked in the '80s. The decade featured some of the deadliest, and a lot of them you don't even know.
Energy drinks are in the top selling beverages worldwide but can have serious health risks. Is your favorite in this list of the most dangerous energy drinks?
There are several styles of martial arts that stay true to their roots, continue to rely heavily on combative instruction, and may be considered dangerous.
The 1970s played host to the criminal careers of 14 men who collectively ended over 600 lives. Here are the most dangerous serial killers of the 1970s.
Even though outlaw motorcycle gangs only make up 1% of all MCs in the U.S., according to the DOJ, there are more than 300 active outlaw motorcycle gangs.
Based on their mythology, it's clear that our ancestors gave rivers a lot of respect. But there are real rivers that are even deadlier than some of the myths.
Given the long, downward trend in the numbers of working serial killers, it's likely that 2021's number is far fewer than 30, though no one knows for certain.