Ozone could clean up biological-warfare agents
Acidifying water increases the lifetime of ozone so that it can be used for hours
Quantized conductance seen in graphene
Graphene nanodevices move a step closer
Neil Turok chosen to lead Perimeter Institute
Cambridge cosmologist says his switch to the Canadian centre is the "opportunity of a lifetime"
Read article: Neil Turok chosen to lead Perimeter Institute
Nobel laureates petition Bush over funding shortfall
Twenty top physicists call for over $500m in 'emergency' cash to plug poor 2008 US science budget
Polar vortex replicated in a bucket
Researchers make triangular, square and other polygonal vortices appear in swirling water
Read article: Polar vortex replicated in a bucket
Weiler to remain NASA science chief
Interim chief accepts permanent position and plans to continue hard-nosed approach to project overruns
Read article: Weiler to remain NASA science chief
Atom laser makes its first measurement
The ability to modify an atom-laser beam should open up avenues in quantum information
Prospect of US science debate wanes
ScienceDebate organizers “not optimistic” about a May debate
Read article: Prospect of US science debate wanes
How lasers really work
Random lasers give up their secrets
Read article: How lasers really work
“Pine tree” nanowires do the Eshelby twist
Unusual structures could back up 55-year-old theory of material defects
Read article: “Pine tree” nanowires do the Eshelby twist
