Idolator

It's been over 100 years since the end of World War I. "The Great War" raged for four merciless years, from 1914 to 1918, and left a trail of destruction in its wake. Cities were ruined, lands were ravaged, and millions of soldiers and civilians were killed before peace was eventually declared.

There are some songs that are hard to imagine anyone else singing. "Ring of Fire" is truly a song that needs Johnny Cash's voice to pull it off. And "Respect" is now completely synonymous with Aretha Franklin. But would you believe that neither of them was the original singer or songwriter on their top hits?

The energy, the sexual appeal, the unyielding artistry and defiant angst -- these artists embody what it means to be a rock icon. The definition is never the same twice. While stars like Janis Joplin use their softness as the most biting weapon, others like Jim Morrison capture a frenetic, untouchable energy that's as captivating as it is uncomfortable. These enigmatic singers have wailed, crooned, and shaken their hips into the rock and roll history books.

It's incredibly hard to discuss the landscape of American rock & roll music in the 1980s, 1990s, and 2000s without including Tom Petty in that discussion. Petty was a multi-talented musician, singer, songwriter, multi-instrumentalist, and record producer, who, during his incredibly long career, sold more than 80 million albums. Petty also formed a supergroup with Bob Dylan, George Harrison, Jeff Lynne, and Roy Orbison, and spent his free time fighting for the rights of every musician who wanted to step on a stage and share their art with the world.

There are no secrets behind the closed doors of the rock star lifestyle. Notoriously fueled by sex, drugs, and rock and roll, we've seen many iconic bands and musicians fall victim to their vices and ultimately lead to their death or the demise of their bands. There are also bands whose ego simply got the best of them and they slowly fade away and are forgotten. However, there are some bands that managed to rise from the ashes and re-establish themselves in the music scene, acquiring new fans while satisfying their loyal following. Here are those that bounced back in a big way for the most epic comebacks in music.

Mount Rushmore is a United States National Monument in the Black Hills of South Dakota. Construction of the main sculpture began in 1927 and lasted until October 1941. It features facial carvings of four prominent United States Presidents: George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln.

The casting of actors and actresses for a film is a key aspect of any production. Choosing the right person helps to make a film more believable, enjoyable, and impactful. However, when it comes to casting roles for a biopic film, it is more crucial than ever. There is a lot of pressure on that actor to live up to the expectations of portraying somebody who really existed. They must learn everything about them and be able to copy it all in order to sell the character and do the person's life justice. Here's a list of some actors that absolutely nailed their role in a biopic film and the work they put in to do so. You won't believe the lengths some of these actors went to in order to play these roles.

In a galaxy far, far away, some behind-the-scenes photos were taken of one of the most popular franchises to date, Star Wars. Today, fans of the Skywalker saga have seen everything from puppets to a CGI Yoda on the big screen.

The majority of people are aware of the witch trials held in Salem, Massachusetts during the late 17th century, but did you know the same hysteria occurred across northern Europe? Catalonia, in Spain, was one of the first on the continent to hold witch trials, and its government has recently tried to make amends for the region’s past.

Dinosaurs are already scary enough above water. Now imagine a dinosaur bigger than a T-Rex that swims and hunts its prey underwater. Terrifying, right? A new study found that, unlike most dinosaurs, the huge Spinosaurus had dense bones that allowed it to thrive underwater. As threatening as this dinosaur sounds, we must admit it would be the perfect addition to the new Jurassic World movie set for release this summer.