News
-
Health & MedicineLess vitamin D and melatonin bad for multiple sclerosis
Vitamin D and melatonin play important roles in multiple sclerosis.
-
LifeHumans adjust walking style for energy efficiency
Humans can adjust their steps to walk in a way that uses the least amount of energy.
By Meghan Rosen -
AnthropologyFossils suggest new species from human genus
Undated South African cave fossils may reveal a new species in the human genus.
By Bruce Bower -
NeuroscienceMisfolded proteins implicated in more brain diseases
Alzheimer’s, other disorders show similarity to Creutzfeldt-Jakob disease and other prion infections.
-
LifeSmall number of genes trigger embryo development
New views of early embryo development reveal differences between humans and mice.