Because Asprella cone snails reside at such great depths, scientists have not thoroughly studied them. Now we know, though, that these creatures have an impressive hunting strategery where they use their venom to stun and disorient fish. Then they feast upon the unfortunate fish, … [Read more...] about Deep sea snail venom lessens pain as well as morphine
Fish
Researchers discover more than 200 freshwater fish species
These days, there seems to be a lot more talk surrounding species that we have lost to human habitat encroachment, over-hunting, and the ripple effects of pollution. Today, though, we have some encouraging news that reminds us that our world is still so full of wonder! Last … [Read more...] about Researchers discover more than 200 freshwater fish species
Scientists grow an artificial fish from human heart cells
From this headline you probably have a lot of questions, so let us explain. This seemingly crazy science experiment was carried out by a collaboration between Harvard University and Emory University, with the end goal of growing an artificial heart that pumps on its own. "Our … [Read more...] about Scientists grow an artificial fish from human heart cells
Fish talk: study confirms that most fish use sound to communicate
While sound may not be the first thing to come to mind when we think of fish, it is actually a key element of communication for the vast majority of fish species. That is according to scientists at Cornell University, who have recently discovered that about two-thirds of all … [Read more...] about Fish talk: study confirms that most fish use sound to communicate
Endangered salmon returns to California streams after abundant rains
After one of the driest years in recent memory, the heavy rains that flooded California in late 2021 were welcomed by farmers, urban planners, and a much-awaited guest — the endangered coho salmon. “We’ve seen fish in places that they haven’t been for almost 25 years,” said … [Read more...] about Endangered salmon returns to California streams after abundant rains