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All Those Antidepressants You’re Peeing Out Are Messing With Fish, New Study Finds
Researchers found fish proteins can be far more sensitive to certain antidepressants, raising concerns about drugs entering waterways.
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Photo: DanBrandenburg / Getty Images Study Finds If You Live Near Water, You’re Making the Fish That Live in It Miserable
Turn your porch lights off at night for the fish.
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Photo: David Harasti / Journal of Fish Biology -

Photo: Steve Woods Photography / Getty Images Meet the Fish That Are Ramming Themselves Up Manta Ray Butts
When threatened, some fish apparently decide the safest place in the ocean is inside another animal’s butthole.
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Screenshot: Podolskiy et al., 2026, PLOS One, CC BY 4.0 Scientists Dropped a Camera Into the Arctic Deep and Filmed a Fish Doing Something Odd
“I do not want to insult any fish, but seemingly there is little to do down there.”
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Dr. Manfred Schartl/Texas A&M This Fish Can Clone Itself Without Any Weird Clone Defects
These fish have solved the evolutionary problem scientists assumed would wipe them out in the most science fiction way possible.
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A thresher shark, descendant of the Arkansas sharks. Photo: kittisun kittayacharoenpong / Getty Images -

Ng Aik Hong/Getty Images Scientists Found a Way to Identify Fish by the Sounds They Make (Yes, They Make Sounds)
Yes, you read that right.
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Sakchai Vongsasiripat/Getty Images


