Studies of medaka fish raised on the International Space Station shed light on how bone responds to sustained exposure to microgravity.
Populations of marine mammals, birds, reptiles and fish have dropped by about half in the past four decades, with fish critical to human food suffering some of the greatest declines, WWF warned Wednesday.
Fish tissue is rarely measured for concentrations of both harmful contaminants and healthful nutrients across a range of species and geographic regions, say a Dartmouth researcher and her colleagues who reviewed the risks ...
The federal government said Friday that public and private conservation efforts have helped the New England cottontail rebound to the point where it can be taken off the list of species under consideration for protection.
Scientists from the University of Liverpool will showcase a novel automated fish health monitor to visitors at Blue Planet Aquarium for the first time this weekend.
A traditional method of farming often praised for being environmentally sustainable actually releases 'significant' greenhouse gas emissions, an Oxford University study has found.
A new study by WCS (Wildlife Conservation Society) has found that coral reef diversity 'hotspots' in the southwestern Indian Ocean rely more on the biomass of fish than where they are located, a conclusion that has major ...
High sea temperatures off the coast of Qatar threaten precious coral reef and have caused mass deaths among some 20 types of fish, Doha-based marine researchers said on Monday.
Researchers reporting in the Cell Press journal Current Biology on August 27 have evidence in support of a clearly defined depth limit for deep-sea fishing in Europe. The findings come just as the European Union considers ...
They're cute, knee-high, they bray like donkeys and are a tourist attraction near Cape Town. But African Penguins—the continent's only species of the flightless bird—are at risk of extinction.