Your brain is designed to be aware of potential dangers in your surroundings. It's how early humans survived. Sensing the presence of predators or other threats helped them stay safe. But our brains ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." PAYING ATTENTION TO your surroundings is a natural instinct. It’s what helps you feel safe. But, when you ...

Please provide your email address to receive an email when new articles are posted on . “People that are hypervigilant are highly focused on the esophagus, on the sensations and any foods that may ...

You may experience sweating, faster heart rate and shallow breathing with this state of increased alertness. You may be sensitive to your surroundings and feel alert to hidden dangers that might not ...