Too much screen time can lead to behavior problems in children, sleep issues, obesity, and back and neck problems.
Cerebras cofounder Andrew Feldman warned aspiring entrepreneurs they need to be working “every waking minute,” echoing the ...
From pricey wearable devices to your phone, it has never been easier to track your daily physical activity, or lack of it. And if you're like many Americans and spend nine-plus hours sitting every day ...