How to Run a Sub-4-Hour Marathon, According to Coaches and Runners

If you’ve never run a half marathon, Laraia suggests assessing your current “easy” running pace and heart rate data. If a ...
Digital Photography Review on MSN

Sony 100mm F2.8 Macro GM sample gallery: now with teleconverter shots

Earlier this week, Sony announced the FE 100mm F2.8 Macro GM, a macro lens capable of 1.5x reproduction, and that's ...