Scientists create biocompatible, self-luminescing nanoparticles for in vivo imaging.
Scientists create biocompatible, self-luminescing nanoparticles for in vivo imaging.
Tracking the shadows cast by sperm reveals their precise 3-D movements.
A precision microfluidic system enables single-cell analysis of growth and division.
Mass spec plus novel software equals dynamic views into the chemical lives of microbes.
Ion beams carve slices in frozen cells, giving biologists an interior view.
Microscopic sponges made entirely of RNA enable efficient gene silencing.
Turning a liability into an asset, cryo-electron microscopists exploit an artifact to probe protein structure.
A novel liquid laser set-up can detect single nucleotide mutations in a cancer gene.
Using RNA viruses to silence genes could optimize tissue targeting while reducing toxicity.
Turning a standard technique into an unbiased screen for diagnostic biomarkers