A Long Island hospital is using a new blood test that could change how doctors evaluate certain head injuries, while saving patients time and money. CBS News New York's John Dias reports.

The stress hormone cortisol disrupts the brain's navigational system. It impairs the function of the grid cells that play a crucial role in orientation. This has been verified by researchers from Ruhr ...

Enjoy this fun brain teaser puzzle compilation designed to challenge your thinking and problem solving skills. Try to solve each puzzle before the answer appears and see how many you can get right. #b ...

What is the connection between Greenland and the Faroe Islands? 🤔We’re about to see if you can answer this and 26 other questions on geography. But these are not just any questions: in each question, ...

Exercise your brain at this popular evening event, with regular Quiz Master Mark set to challenge participants. The £5 entrance fee includes interval food of pie and mash. Teams of up to six can enjoy ...

The stress hormone cortisol disrupts the brain's grid cells, blurring the internal GPS system and impairing navigation.

A blood test was able to predict the risk of dementia in women up to 25 years before symptoms appear, according to a new study ...

Friday Challenge ...

Researchers say the blood test could help identify people who may need further screening long before symptoms appear.

Older Americans are willing to travel far for medical care—sometimes much farther than policymakers and experts assume, according to researchers at the USC Dornsife College of Letters, Arts and ...

Study links multitasking limitations to real-world risks like driving while talking or complex professional duties.

A tricky brainteaser designed to test 'real detectives' has been leaving people scratching their heads - and you'll need to solve it within 10 seconds to be considered a genius ...