Stone Age humans hunted with poisoned arrows
 Researchers have uncovered chemical evidence that humans in what is now South Africa were using poisoned arrows…
Virus shells use asymmetry to control RNA release and infection
Viruses are typically described as tiny, perfectly geometric shells that pack genetic material with mathematical precision, but new…
Lubiprostone shows signs of slowing kidney function decline in chronic kidney disease
A phase 2 trial suggests that a drug commonly used for constipation may help preserve kidney function in…
Chronic drinking weakens the blood-brain barrier through the gut
Scientists trace alcohol’s impact from the gut to the brain, uncovering microbial changes that weaken the blood-brain barrier,…
MSnLib: efficient generation of open multi-stage fragmentation mass spectral libraries
Materials All solvents used were of LC–MS grade. Methanol, acetonitrile, water and formic acid were obtained from Thermo…