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Ichthyologist Jack Randall Dies
Ichthyologist Jack Randall Dies
The taxonomist described more than 800 species of fish.
Ichthyologist Jack Randall Dies
Ichthyologist Jack Randall Dies

The taxonomist described more than 800 species of fish.

The taxonomist described more than 800 species of fish.

fish
Isotopic Bomb Traces Are a Boon to Biological Dating
Isotopic Bomb Traces Are a Boon to Biological Dating
Shawna Williams | Feb 21, 2020
The decades-old signature of nuclear testing can reveal the ages of organisms, or even individual cells.
Fish Steals Bioluminescence from Prey
Fish Steals Bioluminescence from Prey
Abby Olena | Jan 9, 2020
Rather than making its own light, a shallow-water marine fish gets all the tools that it needs for bioluminescence production from eating tiny, glowing crustaceans.
Image of the Day: Tiny Fish
Image of the Day: Tiny Fish
Jef Akst | Dec 2, 2019
This 1-centimenter-long frogfish is one of the many subjects of marine photographer Richard Smith.
Fish Biologist Victoria Braithwaite DiesFish Biologist Victoria Braithwaite DiesFish Biologist Victoria Braithwaite DiesFish Biologist Victoria Braithwaite DiesFish Biologist Victoria Braithwaite DiesFish Biologist Victoria Braithwaite Dies
Fish Biologist Victoria Braithwaite Dies
Catherine Offord | Oct 30, 2019
The Penn State University scientist was known for her work on fish’s perception of pain.
Image of the Day: Tunabot
Image of the Day: Tunabot
Emily Makowski | Sep 25, 2019
This fish-inspired robot swims at greater speeds than previous ones.
Image of the Day: Fish that Eat FishImage of the Day: Fish that Eat Fish
Image of the Day: Fish that Eat Fish
Emily Makowski | Sep 13, 2019
Researchers categorize the different jaws of piscivorous fishes.
Newly Described Electric Eel Has Strongest Voltage Yet Measured
Newly Described Electric Eel Has Strongest Voltage Yet Measured
Kerry Grens | Sep 10, 2019
The same study also finds there are three species of Electrophorus, rather than one.
Image of the Day: Flashlight Fish
Image of the Day: Flashlight Fish
Nicoletta Lanese | Aug 21, 2019
The bioluminescent Anomalops katoptron can coordinate its schooling behavior after dark. 
Invasive Carp Could Spread Across Lake Michigan on Detritus Diet
Invasive Carp Could Spread Across Lake Michigan on Detritus Diet
Nicoletta Lanese | Aug 14, 2019
The fish’s undiscerning palate might make more of the lake habitable to the species than once thought, according to a new study.