Friday, November 5, 2021

What sponges can tell us about the evolution of the brain

What can sponges tell us about the evolution of the brain? Sponges have the genes involved in neuronal function in higher animals. But if sponges don't have brains, what is the role of these? Scientists imaged the sponge digestive chamber to find out.

from Top Health News -- ScienceDaily https://ift.tt/3GXP1AM

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Satellites spot rapid “Doomsday Glacier” collapse

Two decades of satellite and GPS data show the Thwaites Eastern Ice Shelf slowly losing its grip on a crucial stabilizing point as fractures...