Stable green hydrogen production in a PEM electrolyzer


A little structurally manipulated manganese goes a long way when using a PEM electrolyzer to make hydrogen from water.

Smarter AI: machine learning without negative data


Scientists have developed a new method for machine learning that allows an AI to make better classifications without negative data.

Godzilla-sized zooplankton for better aquafarming


Scientists have created extra large zooplankton to help feed the fish in aquafarms. The new plankton were created using an ion beam to generate mutations.

Xist knockout rescues miscarriages in mice


Xist knockout rescues miscarriages in mice whose egg cells lack H3K27me3 epigenetic instructions.

New treatment assembles cancer drug inside the body


Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

Black smokers and electroecosystems


Black smokers are deep-sea hydrothermal vents found in the ocean. Now scientists believe that they may host electroecosystems in which the primary producers use electric currents as their energy source.

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Protons are lighter than previously thought


A new and most precise measurement of protons shows that they are lighter than previously thought.

Mathematical model predicts self-organized learning in real neurons


The free energy principle predicted how real neural connections changed as neurons “learned” in a dish.

Stable green hydrogen production in a PEM electrolyzer


A little structurally manipulated manganese goes a long way when using a PEM electrolyzer to make hydrogen from water.

Japanese people are a mixture of three separate ancestral groups


A new study shows that the current Japanese population is derived from 3 ancestral groups, one of which brought Denisovan DNA to the party.

Freedom from fear ?‍♀️


Researchers discover a dopaminergic circuit in the brain that allows fear associations to disappear when there isn’t anything to be afraid of anymore.

Chromosome copying errors pinpointed in developing embryos


The DNA duplication process changes during embryogenesis and chromosome copying errors increase during the transition.

Artificial gravity protects the immune system of mice in space


Mice who experienced artificial gravity on the ISS suffered less damage to their immune system (thymus) than weightless mice did.

Green hydrogen production for fuel cells and fertilizers


A new method of water electrolysis avoids rare metals, making hydrogen production green and sustainable.

New treatment assembles cancer drug inside the body


Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

Next stop: clinical hair regeneration


A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.