A method that employs a single supply voltage rail to produce a buffered signal whose frequency can be varied over a range from 10Hz to 1MHz.

Abstract: Super-resolution ultrasound (SRUS) can overcome the conventional ultrasound diffraction limit to uncover microvascular structure and flow at depths not possible with existing imaging ...

If you haven't already, now is the time to get your home ready to make it through the arctic blast. FOX 4's Dionne Anglin got tips while visiting a very busy hardware store. Canada's Carney fires back ...

Add Yahoo as a preferred source to see more of our stories on Google. If you haven't already, now is the time to get your home ready to make it through the arctic blast. FOX 4's Dionne Anglin got tips ...

A major winter storm is expected to bring significant ice, sleet, and freezing rain to the South Carolina Upstate. Officials are urging residents to prepare for hazardous travel and widespread power ...

As Virginia grapples with an energy crisis fueled by the proliferation of data centers and growing local concern about permitting for the facilities, lawmakers are mulling how to manage the industry.

GRAND RAPIDS, Mich. — We're in for a snowy stretch, West Michigan. The lake-effect snow that began falling Friday morning is expected to continue through the weekend and into at least Monday. Also on ...