News
- Space
Moon shrinks
New pictures expand evidence of the moon’s shrinkage over the past billion years.
- Plants
Chlorophyll gets an ‘f’
New variety of photosynthetic pigment is the first to be discovered in 60 years
- Planetary Science
Worldwide slowdown in plant carbon uptake
A decade of droughts has stifled the increasing growth of terrestrial vegetation.
- Life
Gene profiles may predict TB prognosis
A molecular profile may help doctors predict who will get sick from TB infections.
- Earth
Tsunami triggered by one-two punch
Geologists report the first recorded observation of an unusual earthquake sequence.
- Health & Medicine
Teen hearing loss rate worsens
The percentage of adolescents with some decline has increased since the 1990s, a study shows.
- Earth
Perforated blobs may be early sponges
Odd shapes in Australian rocks could be the oldest fossil evidence of multicellular animals.
- Humans
Most prisoners come from few neighborhoods
As overall crime rates declined in the United States, certain poor communities fueled a dramatic rise in incarceration rates.
- Life
Muscles remember past glory
Extra nuclei produced by training survive disuse, making it easier to rebuild lost strength.
- Humans
Retirement at 62 boosts well-being
People who retire on the early side tend to feel better physically and emotionally than those who quit working earlier or later.
- Humans
Depressed teens not shunned
In high school, students with depression seek — rather than settle for — friends with similar moods.
- Humans
Sociologists looking at risky behavior plunge into the gene pool
A new study of youths reveals that social scientists’ opinions still vary on the potential of studying how genes interact with social contexts.
