For years, a strange and unsettling noise coming from the Mariana Trench, the deepest part of the ocean, puzzled scientists.

Mysterious deaths, unexplained noises and late-night apparitions are not the usual fodder of daily tours offered at New Zealand's parliament in Wellington WELLINGTON, New Zealand -- A veiled woman ...

A mysterious popcorn-popping sound from the front of a Chevy Bolt left one owner and his mechanic completely stumped, and ...

Whether it be footsteps in the attic or hushed voices down the hall when no one is home, spirits may present themselves via sounds living humans can hear in the physical world. These unexplained ...

unexplained noises, deadly storms and ghostly apparitions. The weekly spooky tours — based on tales that have been circulating among political staffers for decades — are held in the parliament ...

"You're welcome to take the elevator," she said. Nobody did. Mysterious deaths, unexplained noises and late-night apparitions are not the usual fodder of daily tours offered at the parliament ...

Nobody did. Recommended Videos Mysterious deaths, unexplained noises and late-night apparitions are not the usual fodder of daily tours offered at the parliament buildings in Wellington.

Residents may experience unusual noises coming from sewer lines, which is normal due to the high frequency a tool uses.

“You’re welcome to take the elevator,” she said. Nobody did. Mysterious deaths, unexplained noises and late-night apparitions are not the usual fodder of daily tours offered at the ...