Health & Medicine
- Health & Medicine
Screen time guidelines for kids give parents the controls
New recommendations for children’s media use are more nuanced than earlier guidelines, a change that reflects the shifting technology landscape.
- Health & Medicine
Staph infections still a concern
Scientists have been searching for a vaccine against a deadly microbe for 50 years.
- Health & Medicine
‘Three-parent baby’ boy healthy so far
A baby boy born with donor mitochondrial DNA seems to be healthy, researchers report at a meeting.
- Genetics
Readers question the biology of alcoholism and more
Alcoholism-linked genes, making better corneas and more in reader feedback.
- Genetics
Big biological datasets map life’s networks
Expanding from genomics to multi-omics means stretching data capacity, but it may lead to a future of early diagnosis, personalized medicine and hardy crops.
- Neuroscience
Out-of-sync body clock causes more woes than sleepiness
The ailment, called circadian-time sickness, can be described with Bayesian math, scientists propose.
- Life
Placenta protectors no match for toxic Strep B pigment
Strep B uses a toxic pigment made of fat to kill immune system cells, spurring preterm labor and dangerous infections, a monkey study shows.
- Health & Medicine
Baby-led weaning is safe, if done right
Babies who fed themselves solid foods, called baby-led weaning, were no more likely to choke than spoon-fed babies, a new study finds.
- Materials Science
Superflexible, 3-D printed “bones” trigger new growth
New ultraflexible material could be the future of bone repair, but awaits human testing.
- Health & Medicine
50 years ago, noise was a nuisance (it still is)
In 1966, scientists warned of the physical and psychological dangers of a louder world.
- Health & Medicine
Deciphering cell’s recycling machinery earns Nobel
The 2016 Nobel Prize in physiology or medicine was awarded to Yoshinori Ohsumi for his work on autophagy, a process that cells use to break down old parts for future use.
- Health & Medicine
Japanese scientist wins Nobel for revealing secrets of cellular recycling
Discovering how cells act as mini recycling plants wins the Nobel Prize in physiology or medicine for Japanese cell biologist Yoshinori Ohsumi.
