Chronic stress doesn't just affect your mood, it can weaken immune defences, increase inflammation, and leave the body ...

A new study published in Nature has shown that fear and the immune system are linked in previously unknown ways, with the immune system potentially influencing stress and fear behaviors. The study ...

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

A heart attack activates stress circuits in the brain that evolved for survival but can amplify inflammation, disrupt healing ...

Is stress worse in older adults? Here's what the research says and what you can do to manage your stress levels.

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Gearing up for a race may affect your immune system, but you can stay healthy with these tips until you arrive at the start line.