The Buga Sphere was spotted zig-zagging in the sky over the Colombian town in a way no conventional aircraft is capable of before being recovered shortly after it landed in a field ...

A team of researchers in Mexico have unearthed several unusual things about the 'UFO-like' sphere that was seen flying ...

Scientists have discovered that under the right conditions, a gummy bear-like ball can roll down a vertical wall all by ...

The sphere also appears to have mysterious symbols carved on its surface, he added. Velazquez and his team said they used an X-ray on the object and found that it consists of three layers of metal ...

The sphere also appears to have symbols carved on its surface, he added. Velazquez and his team said they used an X-ray on the object and found that it consists of three layers of metal ...

Experiments with these big hollow spheres are proving an innovative source of energy storage that could power millions of homes.