Counties are colored red or blue when the % expected vote reporting reaches a set threshold. This threshold varies by state and is based on patterns of past vote reporting and expectations about how ...

Since Philadelphia is arranged on a grid system, the mostly one-way roads are easy to navigate. Helpful maps are posted along street corners across the city – watch for the "Walk! Philadelphia" signs ...

Journalist Karen Hao unpacks the rise of AI “empires,” their ideological roots, and the hidden environmental and societal costs of OpenAI’s quest for artificial general intelligence.

From what's included to how much it will cost to pack extra, here's what to know before you go.

If you make a purchase from our site, we may earn a commission. This does not affect the quality or independence of our editorial content. Rome and Tokyo top world's best vacations; natural wonders ...