Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

Fish often avoid intense stimuli, but scientists and animal welfare groups have long debated whether fish can feel pain. So is there an answer? Animal rights organization PETA claims on its ...

Great Barrier Reef fish evidence suggests shifts in major global biodiversity patterns Date: January 14, 2025 Source: Lancaster University Summary: Life on the Great Barrier Reef is undergoing big ...

The importance of the gastrointestinal microbiota (GM) in health and disease is widely recognized. Although less is known in fish than in mammals, advances in molecular techniques, such as 16S rRNA ...

The fish were subjected to Fe (180 μg/L), low-dose NOR (1.8 μg/L, LNOR), high-dose NOR (180 μg/L, HNOR), Fe plus LNOR, and Fe plus HNOR for 60 days. These results demonstrated that Fe alone exposure ...

Institute of Nanfan and Seed Industry, Guangdong Academy of Sciences, Guangzhou 510220, People's Republic of China ...