More than a fanciful shark-octopus hybrid featured in low-budget sci-fi films of the 2010s, the "sharktopus" has been spotted ...

The conservancy shared this interactive map with Boston 25, showing reported shark sightings in real-time and sightings with photos, as well as confirmed acoustic detections of tagged sharks.

Scientists in New Zealand have released footage of an octopus appearing to ride the back of a shortfin mako shark. Researchers at University of Auckland documented the real-life sharktopus during ...