For more than a century, scientists have wrestled with a deceptively simple question: how do you cool living tissue to ...

Engineers in Switzerland have built light-emitting diodes so small that hundreds could line up across the width of a single ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

Researchers at Stanford found a way to cure or prevent Type 1 diabetes in mice using a combined blood stem cell and islet ...

A study by researchers at the University of Wisconsin–Madison has revealed a previously unknown pathway plants use to detect ...