Alternatively, data from all transducers can be used while limiting the focal depth, allowing more transmit-receive pulses to ...

The human brain is often compared to a computer, but the latest wave of research shows it is closer to a self-building city, ...

Magnetism is usually taught as a story of straight lines, with field arrows marching neatly from north to south. In a lab at Florida State University, that picture has just been shattered by a new ...