Newly investigated fossils show that a type of filter-feeding fishes that aren’t closely related to today’s whales (who, of course, are mammals and not fishes) roamed the oceans during the Mesozoic Era some 170 million years ago. Previously the whales were believed to have been the first large filter feeders, but these new fossils tell a different story.

The Florida Fish and Wildlife Conservation Commission (FWC) has declared March 8 through April 17 hunting season for Burmese pythons living on state lands in South Florida.

The huge oarfish has been filmed by scientists operating a tiny submarine by remote. This may be the first time this fish is filmed, or even seen, in its natural environment. The species might have been caught on camera at a depth of 765 meters during a research mission off the coast of western African in 2007, but marine experts haven’t been able to positively identify the creature in that video.

In south-east Asia and northern Australia, Archer fish can be seen spitting jets of water up to three meters to knock out insects and spiders and make them fall into the water. Archer fish does for instnace help control the populations of mosquitoes and flies.

Residents of the Daluo village in China’s Guangxi province have caught several weird looking yellow fishes in a cave lake located 1,000 meters (3,280 feet) below ground.

A recent study has unveiled that the King demoiselle (Chrysiptera rex) is actually three different species that recently diverged from each other.

A Swedish woman vacationing with her family in Langkawi, Malaysia was killed by a jellyfish while bathing off the coast of Pantai Cenang.

If you’re into interior design, you have probably encountered the online tools that allow you to try different types of interior designs online without breaking a sweat. With a simple drag and click you can move around heavy sofas, rearrange book shelves and try out 54 different types of rug.

But did you know that there is a very similar tool has been created for all the aquarium aficionados out there: the AquaSketcher.

For the first time, a viral hemorrhagic septicemia virus (VHSV or VHSv) has been identified in fish from Lake Superior, the largest of the five Great Lakes of North America.

The virus was identified by researchers at the Cornell University’s College of Veterinary Medicine and the finding has also been confirmed by the United States Geological Survey’s (USGS) Western Fisheries Research Center in Seattle.

Viral hemorrhagic septicaemia (VHS) is a disease caused by a negative-sense single-stranded RNA virus of the genus Novirhabdovirus. Infected fish suffer from haemorrhaging of their internal organs, skin and muscles. Symptoms that can be observed from the outside includes reddened eyes, gills, skins and fin, opens sores, a bloated abdomen, and bulging eyes, but some fish show no outward signs at all.