Archive of articles published on the 18th of July 2012

Widely prescribed MS treatment may not slow progression of disease: VCH-UBC research
Certain jobs dads do linked to higher risk of birth defects
Punishment motivated by fairness, not revenge
Do dolphins think nonlinearly?
Promiscuous squid fatigued after mating
El Zotz masks yield insights into Maya beliefs
Astronomers report the earliest spiral galaxy ever seen, a shocking discovery
Researchers publish results of an iron fertilization experiment
Environmental concerns increasing infectious disease in amphibians, other animals
Enhanced royal jelly produces jumbo queen bee larvae
Female money doesn't buy male happiness
Stanford-SLAC team uses X-ray imaging to observe running batteries in action
X-rays illuminate the origin of volcanic hotspots
Green plants reduce city street pollution up to 8 times more than previously believed
Single-cell parasites co-opt 'ready-made' genes from host: UBC research
Friends with benefits
Unique Neandertal arm morphology due to scraping, not spearing
Primate behavior: Chimps select smart tools, monkeys intentionally beg
Sleep deprivation may reduce risk of PTSD according to Ben-Gurion U. researchers
Study reveals Neanderthals at El Sidron, Northern Spain, had knowledge of plants' healing qualities