Oceanography
Wave the area with rays
A member of the delegation made BBC documentary about nature playing with rays in a shallow sea.
Fins
Browse ScienceInfo articles and explainers related to Fins.
Topic archive
Articles about Fins
72 published items.
Oceanography
Evolution of fin, limb and gill
Genetic tools that animals use to form fins and limbs are similar to genetic tools that control bone growth in sharks, according to a new study.
Oceanography
90% of sharks disappear due to hunting
90% of large predatory fish, such as sharks, have been lost by large-scale industrial fishing vessels. According to environmental protection organizations, without effec…
Oceanography
Rare shark species discovered
In Japan, a rare shark has been captured. It looked like a female shark, the fins grew long along the body and a jagged sharp tooth ...
Oceanography
Crossopterygii (Latimeria chalumnar)
In 1938, South African fisherman captain Hendrick Goshou caught a strange fish that had never been seen before. This fish is like a fossilized fish (Crossopterygii), 1.5…
Oceanography
Sun fish
The sun fish in the scientific name Mola mola has many strange characteristics. The body is short, looks almost like a oval or a circle, looks from a distance like a big…
Oceanography
Little dragon under the sea
The English name for this strange fish is Dragonet - derived from the word
Oceanography
Starfish disappear under sand in the blink of an eye to camouflage
A diver records the process of camouflaged stellar fish near Blairgowrie Pier, Victoria, Australia, Storyful reported on December 7.
Archeology
Fish walking in the seabed of Indonesia
A diver named Atsushi Sadaki recorded a frog fish walking on the seabed off Sulawesi Island, Indonesia, National Geographic on July 31st reported.
Archeology
New discovery: Hand fin ever had lungs
This is not the first time that finfish scoff at science. During the 19th century, this 2m long fish and 100kg weight were classified as extinct species.
Archeology
Human feet and hands have evolved from ancient fish fins
Vertebrate animals turn to live on the ground instead of just living in the water is a major event of life history on earth.
Archeology
Evidence shows that humans evolved from fish
Recently, paleontologists have found a connection between fish fins and human hands, contributing to confirming the evolutionary origin of our fish.
Archeology
Ancient fish 'monsters' used fins to walk
Through the study, the rear fin of the Tiktaalik roseae fish has a solid structure that makes it easy to walk underwater.
Archeology
New fossil fossil families discovered
A 100 million-year-old fossil fish fossil was discovered in Texas. This is a new species of coelacanth.
Archeology
Seals used to live on land
Canadian scientists have found the missing link in the evolution of seals and walruses.