The voice-activated home assistant has reportedly been laughing out of the blue for no apparent reason.
A guest on the Alex Jones Show had suggested that children were being sent to Mars to work as slaves.
Efforts to uncover the secrets of the tomb linked to Alexander the Great in Greece have come to a halt.
Canadian inventor Catalin Alexandru Duru has proven that hoverboards really do work on water.
One of the seven wonders of the ancient world is to be completely rebuilt near to its original location.
Adventurer Alex Bellini will live inside a special survival pod on top of an iceberg in Greenland.
Archaeologists have unearthed the remains of five individuals at the Alexander-era tomb in Amphipolis.
Alexander Gerst has created a breathtaking visual record of our planet as seen from space.
Archaeologists excavating the ancient tomb near Amphipolis have discovered the remains of a skeleton.
Archaeologists have uncovered a number of artefacts during excavations of the enigmatic burial site.
The find, which is being hailed as 'extremely important', could be connected to Alexander the Great.
Chemist and psychic researcher Alexander Imich passed away at a seniors' residence in Manhattan.
Mystery has long surrounded the strange and protracted death of one of history's greatest leaders.