Dive into these epic brain teaser puzzles that test your logic ... a 'dimmer' OLED TV appears just as bright as a 'brighter' LED model, but that misses the point of why I've been calling for ...

Brain games give your mind a serious workout — exactly what you need to help keep it sharp. Here are our favorites. Keeping your mind sharp is important, especially as we age. Despite this, many ...

Contributor Content The human brain is constantly adapting. Every skill learned and every habit formed reshapes neural pathways, strengthening connections and improving efficiency. This process, known ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost ...

A brain teaser challenge mostly involves solving a puzzle, cracking a code, finding a hidden object or mistake, or detecting the fault in the image. Frequent practice of these activities improves ...

A maths teaser recently posted on X (formerly Twitter) by the account @jitendra789789 has grabbed the attention of puzzle enthusiasts. The brain teaser reads: "2+7+3=24, 9+7-4=24, 4+0+8=24 ...

Using an innovative in vitro model of the blood-brain barrier, Dennis Grab of Johns Hopkins University and his colleagues found that Trypanosoma brucei gambiense requires calcium ions and cysteine ...