A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

A hardy aquarium fish prized for its golden hue, the ornamental Flowerhorn cichlid (Amphilophus spp.) has become a problem for the residents of San Pablo City, Laguna: It is increasingly taking on an ...

There are no effective strategies to reduce the invaders' populations, DNR officials said. So they want the public to help ...

Blind Mexican cavefish became active in light while surface fish reacted to darkness, revealing how evolution rewired brains.

Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

Sightings of these peculiar fish have become more frequent in UK waters in recent years, possibly linked to warming sea ...

An ocean sunfish was captured around one mile off Brighton Marina on June 19 by Kurt Lander of Yellowfin Charter Fishing ...

Malta’s coastal waters are rapidly changing as marine heatwaves drive the spread of invasive species, with some bays now ...

Jellyfish have returned to the Gulf of Maine, and some can pack a nasty sting. The large lion's mane jellyfish has been seen in the waters of New Hampshire and can wash up on the shore. "They're very ...

More than 103 tonnes of invasive silver-cheeked toadfish have been removed from Cypriot waters under a government-backed eradication scheme, with fisheries officials warning on Friday that the species ...

A University of Florida study found invasive spectacled caimans are expanding into more of South Florida and the Everglades.