What do the gonads (testes and ovaries) have to do with the fragility of old age? Rottweilers explain it to us
Preserving the hormonal activity of the testes and ovaries could help prevent the fragility typical of advanced age: this is ...
Anxiety causes the hippocampus to age prematurely
Neuropsychiatric disorders associated with anxiety alter the expression of genes and accelerate the maturation of the memory center in the ...
The mother’s stress affects the unborn child’s dental eruption
The stress of mothers in the last months of pregnancy seems to be connected to the early eruption of milk ...
Microrobots the size of a peppercorn deliver drugs only where needed
Soluble, magnetically guided microrobots navigate the thinnest blood vessels to bring medicines where they are needed: clinical trials in the ...
Saturn: never-before-seen organic molecules discovered in Enceladus’ ocean
New substances have been identified that would indicate ongoing chemical (or biochemical) activity in the ocean of Enceladus, Saturn’s icy ...
Alzheimer’s alters the internal clock of individual cells
Alzheimer’s disturbs the circadian rhythms of the brain in a profound way: it ruins the synchrony of cells specialized in ...
Cosmic dawn: The Webb telescope illuminates the first stars in the Universe
The Webb telescope illuminates the cosmic dawn: possible traces of the first stars that formed in the very first moments ...
Are ultra-processed foods the new tobacco? Young adults are the most vulnerable
After an ultra-processed diet, 20-year-olds eat more calories, even if they’re not hungry. Scientists: make healthy foods accessible. Two weeks ...
There is a scam that targets those who have lost their iPhone: here’s how to defend yourself
You receive a fake iPhone found message, you don’t have to respond because the scammers’ intent is to steal your ...