Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Gallup will no longer track presidential approval ratings after more than eight decades doing so, the public opinion polling agency confirmed to The Hill on Wednesday. The company said starting this ...

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 ...