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Do gratitude and optimism exercises make us happier? Science answers.

Study: Moderate air pollution increases the risk of heart disease by 23%
duration: 08:15
Study: Moderate air pollution increases the risk of heart disease by 23%

Coffee and sleep... Is the problem the number of hours or the quality of sleep?
duration: 08:02
A study answers: Coffee after sunset... a healthy habit or a hidden danger?

A study reveals how early memories fade with age.
duration: 07:31
A study reveals how early memories fade with age.

1.2 billion people suffer from mental disorders... Has the world become more anxious?
duration: 06:29
Mental health is in danger... the number of those affected has doubled in three decades.

Study: Fatherhood restructures and changes the size of a man's brain
duration: 06:24
Study: Fatherhood restructures and changes the size of a man's brain

How do national holidays give us a sense of security?
duration: 06:52
Psychological security begins with a sense of belonging.

Study: Diabetes in children can be detected years before the disease develops
duration: 08:27
New medical breakthrough: Early diagnosis of type 1 diabetes through a simple blood test

A new scientific discovery reveals how the brain distinguishes between calcium and magnesium.
duration: 09:00
How does the brain choose calcium and reject magnesium?