3D mouth of an ancient jawless fish suggests they were filter-feeders, not scavengers or hunters
Early jawless fish were likely to have used bony projections surrounding their mouths to modify their mouth shape while they collected food.
Early jawless fish were likely to have used bony projections surrounding their mouths to modify their mouth shape while they collected food.
Evolution
Apr 10, 2024
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96
New findings by Johns Hopkins University engineers working with a high-tech simulation of schooling mackerel, offer insight into why fish swim in schools and promise for the design and operation of much quieter submarines ...
Plants & Animals
Apr 9, 2024
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36
Age matters when determining how to protect life in the ocean; every population needs a strong cohort of adults to produce the next generation. But many marine protected areas (MPAs) are falling short of their most basic ...
Plants & Animals
Apr 4, 2024
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43
Dr. Katherine Bemis of NOAA Fisheries' National Systematics Laboratory and her collaborators recently described a new fish species: Emmelichthys papillatus, or the papillated redbait. Its discovery was published in the journal ...
Plants & Animals
Apr 2, 2024
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20
In what is an intriguing mix of past and future, an international team of researchers, including some from the University of Bonn, has stumbled upon a surprising window to the past in Kourou in French Guiana. In the clay ...
Paleontology & Fossils
Mar 26, 2024
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195
Physicists are also interested in fish—above all when they are researching the formation of structures. A research team from Heinrich Heine University Düsseldorf (HHU) and the University of Bristol (United Kingdom) has ...
General Physics
Mar 25, 2024
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75
New findings show the severe impact of fishing gear entanglements on the survival of critically endangered North Atlantic right whales, with every injury from entanglements impacting population recovery.
Plants & Animals
Mar 13, 2024
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1
The warming of the Earth's oceans due to climate change is affecting where the world's fishes live, eat, and spawn—and often in ways that can negatively impact their populations. That's according to a new paper published ...
Evolution
Mar 12, 2024
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32
The meltdown of Japan's Fukushima Daiichi power plant, caused by the devastating earthquake and tsunami of March 2011, represents the most severe nuclear power accident of the 21st century so far.
Environment
Mar 8, 2024
1
108
My colleagues and I mapped activity in the northeast Pacific of "dark" fishing vessels—boats that turn off their location devices or lose signal for technical reasons. In our new study published in Science Advances, we ...
Plants & Animals
Mar 7, 2024
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10