By Lily Hautau, CNN (CNN) — If you’re someone who thrives after dark, you might want to pay extra attention to your heart health. Night owls...

If you spend a lot of time chatting with AI tools like ChatGPT, Microsoft Copilot, or Google Gemini, you might want to take a closer look at your...

A new study finds that regularly staying up late may increase the risk of heart attack or stroke, especially among night owls. People who are most...

TUESDAY, Feb. 3, 2026 -- Men have a significantly higher risk for premature cardiovascular disease (CVD) and a significantly earlier onset compared...

By Asuka Koda, CNN (CNN) — Men develop a greater risk of cardiovascular disease years earlier than women — starting at around age 35,...

Cardiovascular activity, like walking, running, or swimming, works your heart – in fact, the word comes from the Greek kardía, which refers to the...

Cardiovascular activity, like walking, running, or swimming, works your heart – in fact, the word comes from the Greek kardía, which refers to the...

TUESDAY, Feb. 3, 2026 — Middle-aged women with elevated insulin levels might be in for a tougher menopause experience, a new study says. Women...

New research suggests that frequent consumption of ultra-processed foods is linked to a significant decline in mental wellbeing and a higher...

New research suggests that frequent consumption of ultra-processed foods is linked to a significant decline in mental wellbeing and a higher...