Whether it is a weekend decor tweak or big structural changes, know the fundamentals of home upgrades to better revamp your home interiors.

Engineers have developed the first room-temperature, eye-safe, photopumped PCSEL by embedding silicon dioxide into photonic crystal layer.

Sachs Covered Bridge stands as a crimson sentinel against Pennsylvania’s verdant landscape, offering visitors a chance to ...

That’s exactly what happens when you encounter the Historic Wehr Covered Bridge in Allentown, a stunning piece of 19th-century craftsmanship that’s been quietly spanning Jordan Creek for generations.

Thermoelectrics are energy harvesters that can directly convert waste heat into electrical energy and vice versa. Currently, thermoelectric (TE) devices display lower efficiency as the materials used ...