A UCSF study led by Kerala scientist Vijay Namboothiri challenges Pavlov’s theory that repetition drives learning.

Even when people learn new knowledge, they easily forget it over time. It's not uncommon to quickly forget what you crammed for an exam, or to be unable to recall a passage you've read countless times ...

Traditional long distance running can be time consuming and usually doesn’t involve higher intensity sprints. Interval running can help you achieve results while still fitting your lifestyle needs.