Let’s be honest: It’s called working out for a reason. Though incredibly good for you, exercise doesn’t always feel so good.

When a dog doesn’t respond to his handler or isn’t interested in food under certain conditions, I know the dog is over his stress threshold.Being over-threshold is more than just behaving badly.

Studies show that people with these disorders often have unusual stress hormone patterns, like blunted or exaggerated ...

CHANDIGARH: The temperature in north India across Punjab, Haryana, Delhi, Rajasthan and Uttar Pradesh is reaching a threshold where it will be difficult to tole ...

Research teams from USTC have realized a high-performance single-photon source with an efficiency beyond the scalable linear optical quantum computing loss tolerance threshold for the first time.

While the two jobs couldn’t be more different, they share the first and second slots, respectively, leading the list for U.S. jobs requiring the most stress tolerance.

Stress and other difficult emotions can bring us to the edge of our "window," an optimal arousal zone. Here are tips to reset your brain and body when everything feels impossible.

How enduring mild physical discomfort helps the brain build new reference points for tolerance. If the thought of going to ...