Katie covered all things how-to at CNET, with a focus on Social Security and notable events. When she's not writing, she enjoys playing in golf scrambles, practicing yoga and spending time on the lake ...

A creamy shot of espresso is the caviar of the coffee world. Fortunately, the best at-home espresso machines can help you replicate café-quality cappuccinos, cortados, and lattes without the guesswork ...

Machine-learning segmentation (right) identified patterns formed by different micelle types and chemistries, revealing how the approach could lead to UF membranes that sort by chemical affinity.

If you're a casual-to-obsessed observer of fitness trends, you may have come across “Zone 2” training—heard about it on Huberman Lab, or The Drive with Peter Attia, perhaps. It has become a buzzword ...