DNA walks the line
Coordinated motion could drive molecular machinery
Read article: DNA walks the line
Read article: DNA walks the line
In search of the black swans
The publish-or-perish ethic too often favours a narrow and conservative approach to scientific innovation. Mark Buchanan asks whether we are pushing revolutionary ideas to the margi...
Read article: In search of the black swans
New technique boosts NMR sensitivity 1000-fold
Spin-transfer using "hyperpolarization" could lead to faster, more precise MRI scans
Read article: New technique boosts NMR sensitivity 1000-fold
Nanotubes flex their muscles
Artificial muscle pulled from CNT array
Read article: Nanotubes flex their muscles
Laser captures photosynthesis in action
New method shines a light on energy transfer
Read article: Laser captures photosynthesis in action
Micromotor could navigate human bloodstream
Piezoelectric-powered robots could help unblock arteries
Read article: Micromotor could navigate human bloodstream
Quantum-dot device detects DNA
New sensor could be used to detect disease
Nanowires are guided around chips
DNA coating offers a route to self-assembled circuits
Read article: Nanowires are guided around chips
Reasons to be cheerful
The economy may be in a nosedive but there is plenty to look forward to in science this year
Read article: Reasons to be cheerful
Random motion of bacteria could drive micromotors
Tiny organisms could spin a rotor, say physicists
Read article: Random motion of bacteria could drive micromotors
