Known as Prototaxites, these giant fossilized structures have long proven impossible to properly categorize.
James Howells' former partner accidentally threw away a hard drive of bitcoin now worth hundreds of millions.
The ring, which was described as 'red and hot' at the time, crashed into Kenya's Mukuku village on December 30th.
An unexpected tourist was recently captured on camera at the very top of Egypt's tallest pyramid.
The surprisingly clear image, which was captured over the city of Xiamen, has been circulating social media in recent days.
The iconic Colorado venue was the scene of a UFO sighting involving multiple witnesses back in June.
This ridiculous bike, which towers above the ground, was put together by two friends in France.
A totally bizarre story out of Zimbabwe this week concerns alleged 'goblins' that have been plaguing local police.
The surprisingly clear image shows what appears to be a metallic saucer-shaped object in the sky.
A motorist captured images of a large metallic disc-shaped object being hauled along a desert road on a truck.
A high-profile mass UFO sighting in Australia is still no closer to being solved almost six decades later.
The object, which resembled a metallic disc, quickly zipped past the window at considerable speed.
The footage, which was captured near Kirriemuir, Angus, shows a dark-colored animal walking through tall grass.
A peculiar metallic sphere found by a family in Florida 50 years ago sparked claims that it could be an alien device.
The new film, which aims to 'travel back to 1988 where it all started', promises to 'immerse you in the story like never before'.
A defense aerospace contractor has recounted the experiences of his great uncle who once worked at the secretive facility.
A relative of today's wombats, the Diprotodon was absolutely massive - standing 1.7 meters tall and weighing 3 tons.
The footage, which recently emerged on YouTube after being posted on a forum, appears to defy explanation.
Estimates suggest that the otherworldly whirlwind was around 5 times the height of the Empire State Building.
Planetary scientist Prof Monica Grady examines Loeb's claims concerning spherical metallic fragments found on the ocean floor.