Amazon.com shares fell 3% after the online giant's first-quarter earnings and sales forecast came up short of expectations. Pinterest stock jumped 21% as the online arts site reported ...

Mixing up a can of paint that has been sitting for a while is tough work, especially with a cheap wood mixer. A drill attachment can do a far better job.

A regular fan might do an OK job clearing things out, but a dedicated air mover is a purpose-built, superior tool. Right now, ...