Former police supervisor Alejandro Tenescalco Mejía disappeared after the incident, and authorities were offering more than $500,000 for his arrest.
A lake twice the volume of San Diego Bay disappeared within three days, a finding that could have implications for understanding climate change in Antarctica.
Local Chinese media says the controversial scientist has been placed under “house arrest” by a Shenzhen university which has since denied the claim.
One disturbing piece of evidence finds Captain Zaharie Ahmad Shah deviated slightly over Penang, his childhood home.
Looks like this "floating restaurant and bar" can't float too well :-(
Thousands of women have been reported missing in British Columbia. Emma Fillipoff’s mysterious disappearance shows why it’s so hard to find someone.
The experts — attached to the Inter-American Commission on Human Rights — say confessions of detainees with credible complaints of torture underpin key parts of the official version of what happened to the 43 students.
Arthur James Williams was supposed to stand trial for manufacturing a huge amount of drugs, but when he was released on bail, he vanished, leaving behind a wrecked airplane but no body.
The parents met with President Enrique Peña Nieto with emotions running high, two days ahead of the first anniversary of the disappearance of their children.