A seven-arm octopus was spotted in Monterey Bay in Nov. 6, 2025; the 'rarely seen' deep-sea octopus was spotted by ...

The Philippines, located within the Coral Triangle, is recognized as one of the world’s richest marine ecosystems. Yet, many ...

Having an empty coast in the state of Texas, the beaches are now invaded by a unique species, which can be described by the ...

The Australian white-spotted jellyfish's venom isn't strong enough to kill prey, so they mainly feast on plankton. However, ...

Researchers in Hong Kong’s Mai Po Nature Reserve discovered a new box jellyfish species, Tripedalia maipoensis, marking the first such find in Chinese waters and expanding the Tripedaliidae family.

The Portuguese man-of-war, or Physalia, is a jelly-like creature that uses a special gas-filled balloon to float on the sea surface. Physalia inhabits the area where the ocean meets the atmosphere, in ...

The seas around Japan are changing fast. Warm currents are pushing north, carrying creatures that once stayed far away. Among them is a new jellyfish so vivid and strange that it made scientists stop ...

A student-led research group from Tohoku University has discovered a new species of the venomous Physalia (commonly known as Portuguese man-of-war) that has never been seen before in northeast Japan.

A rare and striking "pink meanie" jellyfish has been captivating tourists and locals along the Texas Gulf Coast for the past few weeks, with sightings reported from Port Aransas to Corpus Christi. The ...

Despite covering three-quarters of Earth’s surface and comprising 99% of its habitable space, the ocean remains underrepresented in formal education, contributing to widespread Ocean Literacy (OL) ...

More than 300 mauve stingers, or palagia noctiluca, were recorded off an Anglesey beach last week, as well as other locations as far south as Pembrokeshire. The delicate, purplish jellyfish, whose ...