The lineup of Firewater changes frequently, but Tod A. never fails to attract the most talented musicians from all corners of the world.

NPR: Firewater Finds Joy Abroad

Thanks to the plasticity of the brain, it may well be that the practice of frequently lying causes underlying structural changes in the brain.

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The new generation of small Internet companies changes its spots even more frequently.

ECONOMIST: What it takes to come top in technology

The building was frequently modified over the years to accommodate the growing volume of travelers and changes in air travel.

FORBES: Break Into the JFK Terminal Time Forgot

Because automated actions must be reprogrammed with new coding each time the sequence of steps changes, it often does not make sense for IT departments to automate tasks that frequently change or are reactive.

FORBES: Outage Prevention: Taking Humans Out Of The IT Equation

Price drops or runups that the coin-tossing model sees as impossible--changes with a probability of a millionth of a millionth of a millionth of a millionth--occur frequently.

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