The tower generated controversy when it was just an idea, before a single metal pole went up in a mostly empty plot in suburban Chicago. It became a reality within the past two months and now looms ...

Officials for a rural England district near Canterbury on Thursday rejected as "incredibly stupid" a proposal by a group of high-speed traders to build radio masts as tall as the Eiffel Tower, dashing ...

A Tower Research Capital LLC unit agreed to pay a record $16 million penalty to settle U.S. regulatory claims that it didn’t hold enough capital to support its high-frequency trading. Latour Trading ...