While the first ever vending machine looked very different from today's soda and snack dispensers, the basic principle was ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Check DDA JE Syllabus 2025, including subject-wise topics, exam pattern, exam strategies, and other crucial information on this page.

From shrinking farms to vanishing water and invisible women, Pakistan’s agricultural census reveals a sector on the brink of ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

Bedroom clutter has met its match, and the fix isn’t another little table. People are rethinking space around beds. Across ...

Mandy McGhee bought her Walltown home through a program designed to help low-income buyers build generational wealth. But a ...

At “Precision Unveiled,” Tektronix gave attendees a look at the future and displayed some current test equipment. Raleigh, NC ...

Objective To characterise and quantify the mortality risks for a range of causes after tropical cyclones in nine countries ...

The Leonids meteor shower is one of the two best annual meteor showers to be seen in the Northern Hemisphere night sky, the ...

The 94-year-old doyenne of British abstract art on influences from Seurat to Mondrian, her wartime childhood in Cornwall — ...

Every kitchen has its battles, and some never die. These are the arguments that start over dinner and keep going long after the plates are cleared.