TEHRAN (ANA)- Blood biomarkers might signal Alzheimer’s risk long before symptoms emerge, offering a possible tool for early prevention.

TEHRAN (ANA)- A sweeping review of more than a century’s research upends the popular notion that left-handers are naturally more creative.

TEHRAN (ANA)- Optimists may be more alike than we thought—right down to their brainwaves.

TEHRAN (ANA)- New research shows that regularly saving money and paying off debt isn’t just good for your wallet—it’s a powerful way to boost mental health and resilience, no matter your income.

TEHRAN (ANA)- Feeling lonely can do more than dampen your mood—it may speed up how quickly your memory fades, especially if you’re also struggling with hearing loss.

TEHRAN (ANA)- Men and individuals who are overweight may be particularly susceptible to the adverse effects of restrictive eating.

TEHRAN (ANA)- Researchers have mapped the complete pathway for sensing cool temperatures from skin to brain, revealing a spinal cord amplifier and raising new possibilities for treating cold-induced pain.

TEHRAN (ANA)- A major analysis of clinical trials has revealed that gentle exercises like Tai Chi, yoga, walking, and jogging may be some of the most powerful natural tools for improving sleep and relieving insomnia, possibly even rivaling medication and therapy.

TEHRAN (ANA)- Older musicians exhibit brain activity patterns during speech perception that resemble those typically seen in younger individuals.

TEHRAN (ANA)- A once-a-week shot from Australian scientists could spare people with Parkinson’s the grind of taking pills several times a day.