A fruit fly deprived of essential amino acids will, within minutes, lose interest in a sugar feast and start hunting for ...
When the body runs low on protein, the gut sends powerful signals to the brain that reshape cravings and push animals to seek ...
Automation uncovers combinations of amino acids that feed two bacterial species and could tell us much more about the 90% of bacteria that humans have hardly studied. An artificial intelligence system ...
Researchers may have figured out how a crucial ingredient that cells need to produce energy could form in deep space. Calculations and lab experiments suggest that glyceric acid can arise from ...
A fruit fly is starving, and there is sugar right in front of it. Normally, that would be the end of the story. But if the ...