Despite decades of investigation, these baffling mysteries continue to defy evidence and expert analysis.

On January 23, 1959, 10 young adventurers headed into the snowy wilderness of the Ural Mountains, but only one returned alive ...

If you consider yourself a fan of unsolved mysteries, you need to add these 12 TV shows and movies to your watchlist.

Her brutal murder is now the subject of a new Investigation Discovery (ID) documentary titled “Who Killed the Co-Ed? An ID Murder Mystery.” It features interviews with investigators and loved ones ...

Unsolved murders and cases are chilling, even more so when they involve Hollywood and celebrities. Celebrities have money and resources, so even when their cases go cold, it's hard not to feel scared.

Could new information lead to answers in the brutal murder of four teenage girls in Austin, Texas, more than 30 years ago?

The unsolved cases and mysteries that continue to perplex us and arouse our curiosity CAPE FEAR IT'S a breakout role for relatively little-known star David Corenswet, but will he also be able to ...

"For every mystery, there is someone, somewhere, who knows the truth. Perhaps that someone is watching. Perhaps... it's you." That line was uttered by host Robert Stack at the end of nearly every ...

MADISON (WKOW) -- It remains one of the oldest unsolved cases in Madison’s recent history—a mystery that has gripped the community for nearly two decades. On June 23, 18 years ago, Kelly Nolan was ...

More than two decades after a sacred Alam disappeared from Aza Khana Zehra in Hyderabad’s Darulshifa, the mystery remains unsolved. Despite investigations spanning multiple states and foreign ...

Monday marks the grim 37-year anniversary of the start of Canada's most haunting and baffling unsolved mysteries. Despite ...