Lance Fortnow on the current status and future outlook of solving the P-NP problem.

McGill and Queen's University researchers have built an improved version of a computer that uses light to solve extremely hard problems more quickly ...

This American town was once labeled the “most obese” in the country - but the real story goes far beyond a headline. In communities like this, fast food chains outnumber grocery options, and ...

Tarique Rahman is poised to lead Bangladesh after his Bangladesh Nationalist Party scored an election victory.

Others have spent the past few months raging about the injustice of the state’s new politics of class warfare. Why? A ...

Re: ‘We don’t need it’: Seniors call for reduced Old Age Security payments — Rahim Mohamed, Feb. 3 ...

Nithya Raman, who has been compared to Mayor Zohran Mamdani of New York, presents a significant challenge to the incumbent, ...

When you use DPReview links to buy products, the site may earn a commission. Sample gallery This widget is not optimized for ...

On February 14, 1966, Australia changed its currency from shillings and pence to dollars and cents, and along with it, ...