A strange interstellar object is hurtling its way toward our pale blue dot — and according to a Harvard astronomer, there’s a chance it’s not a benign asteroid or comet, but instead some harmful form ...

While paper isn’t exactly a smart material, it someday could be if it is covered in a new type of liquid metal. This liquid alloy has the potential to turn paper and other materials into gadgets that ...

Children are endlessly curious, and while this curiosity is beautiful, it can also be risky. Pediatric experts often remind parents that choking happens silently and in seconds, and many times, the ...