Male blue-lined octopuses paralyze their mates to survive the perils of reproduction.

When told about a strange, fanged fish that had washed ashore on an Oregon beach, the Seaside Aquarium folks knew what kind ...

Once upon a time, a little boy got his dream pet: an octopus. Then it had babies. His family's story went viral until one day the TikTok updates stopped. Here's why.

If I saw that fish alive, I wouldn't touch it ... flesh is watery and unappetizing. In addition to eating other fish, squid and octopus, lancetfish are cannibalistic and will feed on other ...

Male blue-lined octopuses inject females with venom during mating to avoid being eaten, temporarily paralyzing their partners, a new study has found. The blue-lined octopus (Hapalochlaena fasciata ...