Phys.org Smaller fish offer better nutrition and lower environmental cost, Amazon River study finds Astrobitica January 20, 2025 (Last updated: January 20, 2025) 1 minute read Smaller fish species are more nutritious, lower in mercury and less susceptible to overfishing, a Cornell-led research team has found. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: ‘Troublesome’ radio galaxy 32 times the size of Milky Way spottedNext: Trump’s second term: the space priorities and players Related Stories Phys.org Astronomers catch hot birth of galaxy cluster more than 11 billion light-years away Astrobitica August 19, 2026 Phys.org Mars attacks: How much dust from the red planet is safe to breathe? Astrobitica August 18, 2026 Phys.org NASA’s LRO images Falcon 9 crater on moon, learns new details Astrobitica August 18, 2026