Stranger than fiction.

Sony’s rival in the high-definition DVD war reportedly is close to throwing in the towel.

David Li resigns from Hong Kong’s cabinet after settling insider-trading charges with the SEC.

How to know when to declare victory on a short and take profits.

Catch up on his thinking on the hottest topics of the past week.

Dendreon’s ‘big’ news on Provenge doesn’t change much.

Recent coverage of Comcast’s buybacks reinforces the importance of detail.

Here are the innovations you’ll be hearing about all year.