Some people are immune to dementia, even if their brain is deteriorating. Cognitive reserve is the secret boost that builds across a lifetime to prevent symptoms of dementia.

The importance of using reward-based methods to train dogs is widely known, yet some people still use aversive methods. By definition, both reward-based and aversive methods work to change behavior, ...

The concept still demonstrates its strong, lightweight structure and excellent maneuverability at low speed. Many people are aware—consciously or instinctively—that the world’s first successful ...