Fish News
May 7, 2015

Latest Headlines
updated 1:30am EDT

More Fish News
May 7, 2015

Apr. 30, 2015 — A multinational study attempted to gauge the population trends of Arctic marine mammals and changes in their habitat, identify missing scientific information, and provide recommendations for the ... read more

Long-Sought Biomarker for Chronic Stress in Fish Discovered

Apr. 29, 2015 — A long-sought biomarker for chronic stress in fish has now been discovered. Fish faced with stressful stimuli launch an endocrine stress response through activation of the ... read more

Apr. 29, 2015 — Asian carp. Burmese python. Hemlock woolly adelgid. These are just some of the most destructive pests and the world's worst invasive species that raise the hackles of fisherman, farmers, and ... read more

Apr. 28, 2015 — Moving one's body rapidly through water is a key to existence for many species. The Persian carpet flatworm, the cuttlefish and the black ghost knifefish look nothing like each other -- their ... read more

Apr. 28, 2015 — A powerful new model has been developed by a multidisciplinary team, described as a tool to help decision makers maximize the cost-effectiveness of barrier removal projects that also restore ... read more

Apr. 28, 2015 — As well as being a beautiful species capable of changing its colour, shape and even gender, new research shows that parrotfish, commonly found on healthy coral reefs, can also play a pivotal role in ... read more

Apr. 28, 2015 — Several species of fish — including the peppered chub and the plains minnow — were found to be severely declining in the Great Plains. A new article documents a reduction in water flow in Great ... read more

Apr. 28, 2015 — For reef-building corals, sponges do not make good neighbors. Aggressive competitors for space, sponges use toxins, mucus, shading, and smothering to kill adjacent coral colonies and then grow on ... read more

Apr. 24, 2015 — A medication commonly taken for Type II diabetes, which is being found in freshwater systems worldwide, has been shown to cause intersex in fish – male fish that produce eggs. The medication is ... read more

Genetics Provides New Clues About Lionfish Invasion

Apr. 23, 2015 — New genetic data suggest the red lionfish invasion in the Caribbean Basin and Western Atlantic started in multiple locations, not just one as previously believed, according to a new ... read more

Apr. 23, 2015 — "Gag grouper? That's our money fish," said a charter boat captain out of Clearwater, Florida, on the state's western shore. "That's what brings customers to the ... read more

Apr. 22, 2015 — A single fish caught with a hand spear off the Brazilian coast is making big waves across the entire southwestern Atlantic. In May 2014, a group of recreational divers spotted an adult lionfish -- ... read more

Apr. 21, 2015 — Fishing is having a significant impact on the make-up of fish populations of the Great Barrier Reef, new research shows. Removing predatory fish such as coral trout and snapper, through fishing, ... read more

Bioceramics Obtained for Implants from Shark Teeth

Apr. 21, 2015 — Researchers have managed to obtain bioceramics from shark teeth, which have already tested applications in the regeneration of bone tissue, particularly in the fields of traumatology and odontology. ... read more

Apr. 20, 2015 — Among soft-bodied cephalopods, vampire squid live life at a slower pace. At ocean depths from 500 to 3,000 meters, they don't swim so much as float, and they get by with little oxygen while ... read more

Seafood Samples Had No Elevated Contaminant Levels from Oil Spill, Study Shows

Apr. 17, 2015 — Following the Deepwater Horizon Oil Spill in 2010, many people were concerned that seafood was contaminated by either the oil or dispersants used to keep the oil from washing ashore. A new study ... read more

Apr. 17, 2015 — Researchers have determined the impacts of the Deepwater Horizon oil spill on marine organisms such as oysters, conch, shrimp, corals as well as marine plankton (microalgae or phytoplankton, rotifers ... read more

Apr. 16, 2015 — Scientists synthesized decades of scientific discoveries to illuminate the common and unique patterns driving the extraordinary transitions that whales, dolphins, seals and other species underwent as ... read more

Fish Type, Body Size Can Help Predict Nutrient Recycling Rates

Apr. 16, 2015 — The nutrients excreted by fish in their 'pee' may be critical to the health of coastal ecosystems. But knowing whether generalizations can be made about how to predict these nutrient levels ... read more

Use of Insects in Animal Feed Seen as Favorable by Farmers, Sector and Consumers

Apr. 15, 2015 — The attitudes towards the use of insects in animal feed and resulting livestock products are generally favorable, so has recent scientific research shown. The use of insects in animal feed is one ... read more

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