Health & Medicine
- Health & Medicine
Rabies races up nerve cells
By hijacking a transporter protein and hitting the gas, the disease-causing rabies virus races up long nerve cells that stretch through the body, a new study finds.
- Health & Medicine
Tiny mites are probably crawling all over your face
Two skin mites, relatives of spiders, might populate the faces of all adult humans, according to a DNA survey.
- Life
ZMapp drug fully protects monkeys against Ebola virus
In a test, 18 monkeys injected with the Ebola virus and treated with an experimental drug called ZMapp survived.
- Health & Medicine
Babies may be good at remembering, and forgetting
Studies in kids suggest that young children can form memories but can’t recall them later, offering new clues to how memory-storing systems form in young brains.
- Genetics
Ebola genome clarifies origins of West African outbreak
Genetic analyses suggest that a single infected person sparked the ongoing Ebola epidemic in West Africa.
- Health & Medicine
Human tests of experimental Ebola vaccine set to start
NIH and NIAID have announced that human tests of an experimental vaccine against Ebola virus will begin in early September.
- Health & Medicine
To grow new knee cartilage, look to the nose
Cartilage-making cells from the nose grew into patches that successfully replaced damaged or missing cartilage in the knees of goats and of humans.
- Chemistry
Liquid salts break through armored bacteria on skin
Compounds called ionic liquids can penetrate bacterial biofilms on skin to deliver antibiotics to potentially life-threatening infections.
- Health & Medicine
States’ pot laws linked to drug overdose death rates
Death rates from drug overdoses appear to be lower in states with medical marijuana laws.
- Psychology
Hypothesis on evolution of PMS attracts hostility
A new hypothesis states that PMS is evolutionarily useful for making women leave an infertile partnership. But other scientists question whether the hypothesis is reasonable or, in fact, even necessary.
- Health & Medicine
‘NOVA’ takes science’s side in vaccine debate
A TV documentary dissects concerns about vaccinations and spells out the science supporting their use.
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