Health & Medicine
- Life
Tracing molecules’ movement in nails may help fight fungus
Tracking chemicals through the human nail may provide valuable insight for drug development.
- Health & Medicine
Fly spit protein holds back parasite infection in monkeys
A protein called PdS15 found in the saliva of the sand fly that spreads leishmaniasis may be used in a vaccine to combat the parasitic scourge causing the illness.
- Health & Medicine
Deadly MERS spreads in small cluster in South Korea
Thirty people have MERS virus in the South Korean outbreak, including China’s first case.
- Health & Medicine
An antidepressant may protect against Ebola
Zoloft and a heart drug keep most mice alive after exposure to Ebola.
- Health & Medicine
Why breast-feeding really can be easier the second time around
The body remembers how to make milk, a mouse study suggests. Something similar may happen in humans.
- Health & Medicine
Chikungunya is on the move
The chikungunya virus, which wreaks havoc on joints, has spread via mosquitoes in tropical regions. Now it has found a way to hijack a second mosquito, posing a threat to people in Europe, North America and China.
- Science & Society
Attempt to shame journalists with chocolate study is shameful
Journalist John Bohannon set out to expose poor media coverage of nutrition studies. In the process, he lied to his own profession and the public.
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- Health & Medicine
Mice grow a thinner skin during long stays in space
Mice that spent three months in space had thinner skin and extra hair growth compared with rodents that were grounded on Earth.
- Health & Medicine
One in 10 people with tattoos experience rashes, scarring or other problems
Tattoos carry risk of long-term rash; red ink may be most irritating color.
- Health & Medicine
Ebola gatekeeper protein identified
Ebola’s ability to infect appears to depend on a key transport protein that guides the virus into cells.
- Neuroscience
No-pain gene discovered
Scientists have identified a new genetic culprit for the inability to perceive pain.
