7-year-old Matilda Jones came across the 4-foot sword while paddling in Dozmary Pool on Bodmin Moor.
Pupils and staff at Stanford Avenue Elementary were left perplexed by a bout of very strange weather.
The treasure trove was found in Shropshire, England inside an old school piano that was being retuned.
A bizarre encounter by six schoolchildren in 1979 is the subject of a new investigation by Dr Simon Young.
It has now been four decades since a group of children witnessed a UFO outside their school in Wales.
Authorities were left shocked when a rock on display in a classroom turned out to be a lump of uranium.
One school in China is so inaccessible that pupils have to climb down a huge cliff just to get there.
A new study has suggested that giant squid may actually grow to be much larger than previously believed.
A strange case of mass hysteria has seen students and even teachers being pinned down by 'evil spirits'.
A mysterious illness saw hundreds of young children fall ill at a school in Bangladesh last month.
The 500-year-old remains of a convicted pirate have been unearthed beneath a school in Edinburgh.
A crowdfunding campaign for a role-playing wizard's school adventure has so far raised over $230,000.
A bizarre wave of anxiety caused several dozen pupils at a school in North Yorkshire to fall unconscious.
Two 3D computer graphics artists in Japan have released images of a realistic computer generated person.
Dave Davies was one of fourteen children who witnessed an object land outside their school in 1977.
A 12-year-old boy was out camping in the wilds when he stumbled upon a large human-like footprint.
High school student Macie Martinez was struck by a bolt of lightning while standing inside her kitchen.
Several pupils have fallen ill after entering a bathroom attributed with the death of a schoolgirl.
Two schoolgirls got the fright of their lives after going over the pictures they took during their visit.
CCTV footage has emerged of an alleged 'ghost' wandering the hallways of Pocatello High School.