One of the ocean's little known carnivores has been allocated a new place in the evolutionary tree of life after scientists discovered its unmistakable resemblance with other sea-floor dwelling creatures.
Archaeology
Mar 21, 2019
1
1163
(Phys.org)—Because traditional robot hands or grippers were first created to assist in production type enterprises, e.g. to help build cars, etc., they have not been very good at working with soft materials. For that reason, ...
(PhysOrg.com) -- Over-fished commercial stocks of plankton-eating fish have been replaced in several locations by jellyfish species. This appears to be something of a paradox because fish move quickly and can see their prey, ...
(PhysOrg.com) -- A new study of a snake with tentacles on its snout has found it has a unique system for sensing prey: its tentacles allow it to "see" in murky water.
At about the size of a pinkie nail, the jellyfish species Cladonema can regenerate an amputated tentacle in two to three days—but how? Regenerating functional tissue across species, including salamanders and insects, relies ...
Plants & Animals
Dec 22, 2023
0
76
A team of researchers from Australia, Canada and the U.S. has found that female octopuses sometimes throw silt at males who are attempting to mate with them. The group has written a paper describing their observations and ...
Tiny synthetic particles known as dendrimers avoid detection by our immune system and could help develop a new way to deliver drugs into the body without triggering a reaction.
Bio & Medicine
Aug 12, 2021
0
219
Your genetic code determines that you will grow two arms and two legs. The same fate is true for all mammals. Similarly, the number of fins a fish has and the number of legs and wings an insect has are embedded in their genetic ...
Plants & Animals
Sep 2, 2020
0
102
The colourful stripes of coral reef-dwelling clownfish may serve to warn predators about their poisonous anemone hosts, according to a new study by The University of Western Australia.
Plants & Animals
Jul 25, 2018
0
22
Scientists examining the multiple eyes found on the tentacles of fan worms have discovered they evolved independently from their other visual systems, specifically to support the needs of their lifestyle.
Evolution
Aug 1, 2017
0
24
