To fight fraud, credit cards have various advanced security features embedded, including a shiny "sticker" that's tough for fraudsters to counterfeit.

Recently, a research team from Pohang University of Science and Technology (POSTECH) has employed metasurfaces to fabricate angle-dependent holograms with multiple functions. This technology allows ...

She'll be just fine.

S. WHITEHALL TWP., Pa. -- A yearly Halloween display has turned into a full-blown necropolis for one South Whitehall Township family. "Halloween is our only big holiday. Christmas, we're lucky we have ...

EXETER TWP., Pa. – The O'Donald family doesn't just celebrate Halloween — they go all out, transforming their home into a haunted masterpiece, year after year. "We started getting people that wanted ...