Inventor Samuel F. B. Morse spent summers at his Locust Grove Estate in New York's Hudson Valley. The 14,000-square-foot Italianate villa, built in 1852, has 45 rooms over six floors. It was purchased ...

FRAN SCOTT:OK, when I say the word inventor, what sort of image comes into your mind? EMILY CUMMINGS:When I think young people think about inventors or what is an inventor I think that they think ...

French inventor Joseph-Nicéphore Niépce is credited ... remove the bitumen that had not hardened by light, achieving the image shown here. The exact exposure time required for this historic ...