House Republicans opened an investigation into missing scientists in advanced aerospace research, requesting information from ...

Los Angeles Magazine contributor Lauren Conlin discusses the unsettling disappearance of retired Air Force Gen. William Neil ...

Europa looks like a frozen, lifeless moon — but beneath its shattered ice, scientists think there may be a vast saltwater ...

NASA confirmed on Monday that it's begun investigating the mysterious deaths and disappearances of 10+ nuclear and space ...

Aliens aren’t “out there” – they’re here on Earth. You may have seen one. You may even be one. And if you read the foregoing ...

At least 10 people tied to sensitive US nuclear and aerospace research have died or disappeared in recent years, prompting ...

Various federal investigations were underway Tuesday into a series of recent disappearances or deaths of U.S. scientists ...

Multiple scientists tied to U.S. military and defense research have disappeared or died, prompting questions about whether a ...

Two U.S. officials killed in a vehicle crash as they returned from destroying a clandestine drug lab in a rugged region of ...

The crash, following an operation to destroy a clandestine drug lab, has reignited a debate over U.S. involvement in Mexican ...