Health & Medicine
- Neuroscience
Breakdown of Alzheimer’s protein slows with age
It takes longer to get rid of an Alzheimer’s-associated protein with age.
- Health & Medicine
The weekly grind of social jetlag could be a weighty issue
Even those of us with nine-to-five jobs don’t always respect our body’s clocks. Research shows that even slight disruptions might be associated with obesity.
- Health & Medicine
Mosquitoes can get a double dose of malaria
Carrying malaria may make mosquitoes more susceptible to infection with a second strain of the parasite that causes the disease.
- Health & Medicine
In children, a sense of time starts early
Minutes, hours, days and years start to take on new meaning as children acquire a deeper concept of time.
- Life
Shifted waking hours may pave the way to shifting metabolism
Shift workers are at higher risk for obesity and metabolic problems. Scientists are working hard to understand why the night shift makes our hormones go awry.
- Life
The origin of biological clocks
Most of Earth’s creatures keep time with the planet’s day/night cycle. Scientists are still debating how and why the circadian clocks that govern biological timekeeping evolved.
- Health & Medicine
Potential pain treatment’s mechanism deciphered
Scientists have new insight as to how a class of environment-sensing bone marrow cells can help safely relieve pain.
- Life
Women blush when ovulating, and it doesn’t matter a bit
Women don’t signal their fertility in obvious ways like nonhuman primates. A new study shows that even skin flushes are too subtle to detect.
- Genetics
Gene therapy restores hearing in mice
Scientists have used gene therapy to restore hearing in deaf mice.
- Health & Medicine
New cases of Ebola emerge in Liberia
Liberia has recorded three new Ebola cases after being declared free of the disease in May.
- Life
Age isn’t just a number
Getting old happens faster for some, and the reason may be in the blood.
- Health & Medicine
Smell test may detect autism
A quick sniff test could reveal whether or not a child has autism, but some scientists have doubts.
