The organisms, which sit on a 'major new branch' of the tree of life, were found in woodland in Nova Scotia.
This month marks the 50th anniversary of a UFO sighting at Shag Harbour on Nova Scotia's South Shore.
The freestanding doors have turned up in several towns, leaving local residents scratching their heads.
As many as 20,000 fish and other sea creatures have recently washed up in Canada and nobody knows why.
A witness has described a silver disk-shaped object gliding across the skies over Dartmouth, Nova Scotia.