This controversial image allegedly shows a strange creature that was seen outside the perimeter fence of a zoo in Texas.
A number of unexplained sightings and experiences have been revealed through interviews with former officials.
27-year-old Naia Okami from Seattle sees herself, not as a human, but as a wolf in human skin.
Historic accounts tell the story of two police officers who had a terrifying encounter in Berkshire, England.
The so-called 'Werewolf of Camberwell' has been sighted several times over the years, according to reports.
These giant prehistoric beasts, made famous by Game of Thrones, were part of a mysterious ancient lineage.
Residents of Coita in the Mexican state of Chiapas have been reporting sightings of a large wolf-like creature.
Depending on where you are in the world, a penumbral lunar eclipse will be visible over the next few hours.
The incredibly well-preserved remains of a prehistoric canine have been recovered from the permafrost.
A medical blunder has resulted in more than a dozen babies developing 'werewolf syndrome' in Spain.
Scientists in the UK have warned of the threat posed by packs of wolf-dog hybrids in the wilds across Europe.
An intriguing flash of light was captured on camera during the blood moon event that occurred last month.
A lunar eclipse with a rather unusual name will be visible in the Western Hemisphere on January 20th.
Former US Air Force sergeant Karl Wolfe once claimed to have seen photographs of an alien base on the Moon.
Remarkable footage has resurfaced showing a dog being pursued by a gigantic black wolf-like creature.
The remarkable species, which once roamed what is now China, had a bite comparable to that of a bear.
Wildlife authorities are offering a $5,000 reward to anyone who can help track down those responsible.
Paleontologists have revealed the discovery of a prehistoric otter that was around the size of a wolf.
Astronomers believe that a planet 14 light years away may be a promising place to look for alien life.
Joanne Barnaby had been picking mushrooms when she encountered a deadly and persistent adversary.