All vertebrates have the same basic body plan: Head, spine, four appendages. Those appendages vary greatly in size, shape, and function, of course—from fins to wings, arms, and legs—but a new genetic analysis shows that ...
Plants & Animals
Nov 8, 2021
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183
Foreign fishing fleets, as well as international seafood trade, are diverting vital micronutrients away from malnourished populations, a new study reveals.
Economics & Business
May 23, 2022
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59
Until recently, fish that eat coral—corallivores—were thought to weaken reef structures, while fish that consume algae and detritus—grazers—were thought to keep reefs healthy. But scientists have discovered that feces ...
Plants & Animals
Apr 13, 2023
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121
The first detailed academic study of East African maritime traditions shows changes in boatbuilding techniques but the continuing use of wooden vessels by fishers.
Archaeology
May 10, 2022
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39
Tropical coral reefs are among our most spectacular ecosystems, yet a rapidly warming planet threatens the future survival of many reefs. However, there may be hope for some tropical reefs in the form of feathered friends.
Plants & Animals
Dec 6, 2023
2
45
Gills are best known for helping most fish species breathe underwater. But less well known is the fact gills regulate the salt and pH balance of fishes' blood, a vital role played by the kidneys in other animals. Collectively ...
Evolution
Oct 19, 2022
0
29
Seahorses are not exactly Olympic swimmers—in fact, they're considered to be particularly poor swimmers. Despite being relatively slow, however, they are adept at preying on small, quick-moving animals. In a new study conducted ...
Plants & Animals
Oct 5, 2021
0
82
Our capacity to care about others may have very, very ancient origins, a new study suggests.
Plants & Animals
Mar 23, 2023
0
109
A study published in the journal Science shows for the first time that carefully placed no-fishing zones can help to restore tunas and other large, iconic fish species. It is well known that no-fishing zones can benefit sedentary ...
Ecology
Oct 20, 2022
0
36
Researchers at the Texas A&M School of Veterinary Medicine & Biomedical Sciences (VMBS) have released a road map to help the global fishing industry become more sustainable. The five-step plan outlines how the fishing industry ...
Ecology
May 11, 2024
0
28
