Scanning the floor of the Atlantic Ocean, scientists searched for a type of deep-sea hydrothermal vent. Instead, they spotted a rarely seen squid swimming along. Video footage shows the mesmerizing ...
They are often depicted as either little green men, bug-eyed creatures or terrifying monsters intent on wiping out all life on Earth. But if aliens do exist, what might they actually look like?
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback