Rumors that a secret mountain base in the US controlled by aliens has been swirling for 50 years, but locals and UFO researchers are convinced it's real.

Trans Mountain said while the information was not confidential in the past, “increasing pressures on insurers to avoid insuring pipeline assets” now makes it necessary.

Trans Mountain Corp. has permission to keep secret the name of its insurer, after a Thursday ruling by a commission with Canada’s energy regulator. The federal Crown corporation told the Canada ...