An imbalance between antioxidant defenses and free radicals in your body causes oxidative stress. This can lead to disease or inflammation, but an antioxidant-rich diet can help prevent oxidative ...

One of the central challenges for synthetic chemists is to impose control over free radicals. Highly reactive molecules with an unpaired electron, free radicals may be familiar to you; these are the ...

Mastering Chinese is daunting, in large part because learners must memorize thousands of distinct characters. So it is both a revelation and a relief to learners when they discover radicals. Radicals ...