Ultrafast science Research update New atomic clock sets the record for stability Researchers aim to modify device for use outside the laboratory Read article: New atomic clock sets the record for stability
Ultracold matter Research update Unexpected interactions between solitons detected Long-range interactions observed over astronomical distances Read article: Unexpected interactions between solitons detected
Ultracold matter Research update Atomic Van der Waals force measured for the first time Interaction could find use in quantum logic gates Read article: Atomic Van der Waals force measured for the first time
Ultracold matter Research update Physicists design acoustically invisible walls Method can be used over a range of frequencies Read article: Physicists design acoustically invisible walls
Ultracold matter Research update Bose–Einstein condensate is in the can Optical trap could lead to new quantum simulations Read article: Bose–Einstein condensate is in the can
Ultracold matter Research update Interfering atoms could help detect gravitational waves New scheme could be cheaper than laser-interferometer designs Read article: Interfering atoms could help detect gravitational waves
Ultrafast science Research update Atomic magnetometer is most sensitive yet Device does not require shielding from external fields Read article: Atomic magnetometer is most sensitive yet
Ultracold matter Research update Stored photons interact in atom cloud Technique could lead to photon logic gates Read article: Stored photons interact in atom cloud
Ultracold matter News Steven Chu steps down as US energy secretary Nobel laureate plans a return to "academic life" Read article: Steven Chu steps down as US energy secretary
Ultracold matter Research update Physicists create SQUID-like Bose–Einstein condensate Ultracold atoms could measure rotation Read article: Physicists create SQUID-like Bose–Einstein condensate