We're all fascinated by that eerie feeling that goes along with tales of unexplained sightings and people who vanish without a trace. Here are some of "Unsolved Mysteries'" most enduring puzzles.

The magnum opus of particle physics is far from complete, requiring physicists to devise many alternatives—some weirder than ...

A 55-year-old man developed painful swelling that doctors later thought was arthritis. Subtle clues revealed something more ...

On November 22, 1963, the world was shocked to see US President John F. Kennedy shot and killed while riding in a motorcade ...

A "bizarre" true crime documentary will soon be available to stream on Netflix plunging viewers into a chilling investigation that has "baffled detectives for almost 20 years".

The "bizarre" true crime doc will be released on Netflix, plunging viewers into a chilling investigation that has "baffled ...

Some mysteries fade with time. Others linger for decades, haunting the people who remember them. So, we asked members of the ...

SPRINGFIELD, Mo. (KY3) - The unexplained death of Shirley Jane Rose happened more than 50 years ago in Springfield. Rose vanished on Oct. 17, 1975, while walking from her grandmother’s house at 865 S.

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

HONOLULU (HawaiiNewsNow) - From a flashing blue streak to a falling trail of smoke, we now know what caused strange sightings in the sky above Hawaii this week. Lucas Zarro’s security cameras in Kihei ...

Walking along the flank of Medicine Mountain, I could see this wasn’t a typical hike in the Rockies. At over 9,500 feet in elevation, I was following a dirt track across a windswept ridgeline in the ...

The thriller writer Hank Phillippi Ryan recommends seemingly impossible, deeply satisfying whodunits. By Hank Phillippi Ryan Hank Phillippi Ryan is the best-selling author of 16 psychological ...