Marketing used to rely a lot more on gut feeling. Creative directors would dream up campaigns over long lunches, and my team and I would blast messages to anyone who'd listen. We called it ...

AI data centers require incredible amounts of energy to run. NPR's Planet Money investigates how that demand for power might affect your electric bills. Tech companies invested hundreds of billions of ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...