Cheap builds that can save serious money.

"This doesn't belong here." After months of community opposition, county commissioners are expected to vote Wednesday on the ...

Your home should work for you.

Penn State researchers have created a washable paint-on tattoo that monitors heart, brain and muscle activity, offering a colorful alternative to bulky wearable health sensors.

Scientists at Pennsylvania State University have developed a novel conductive ink that can be painted directly onto the skin ...

In recent weeks, several defense‑sector experts who no longer work for the state have voiced criticism and doubts about ...