The PREVENT calculator by the American Heart Association (AHA) estimates the risk of heart disease over a 10-year period and across the lifespan (30 years).

Female narcissists are more capable of and more likely to cheat on their partners. Her infidelity can be much harder to detect. Find out more interesting facts.

Take the free Borderline Personality Disorder (BPD) test to assess your symptoms. Quickly answer 10 simple questions and understand your mental health better.

Quiet people are often stereotyped. Many see them as strange, lacking social skills, or people who hate people. But the truth is quite different.

Discover short, ultra-practical tips to boost your digital minimalism and productivity. Simplify your online life this year!

Discover how to conquer fear with Stoic wisdom and make bold choices in life. Don't let your imagination hold you back. Instead, use it to open up the future.