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Health

Optogenetics uses light to control nerve cells, helping scientists study brain circuits linked to memories, emotions and behaviour.

Stomach noises are usually normal, but hunger, gas and stress can make them louder. Persistent sounds with other symptoms may need medical attention.

Can isabgol help with constipation? Learn how to take psyllium husk with enough water and why long-term use needs medical guidance.

Frequent bloating after eating can have several causes, including fast eating, certain foods, food intolerances and constipation.

India gets plenty of sunlight, yet vitamin D deficiency remains common due to limited sun exposure, indoor lifestyles, diet and other factors.

Long-term air pollution exposure can affect the lungs and heart, while researchers are studying its potential impact on brain health.

India has crossed 80 lakh HPV vaccine doses under its national campaign to prevent cervical cancer among adolescent girls.

Love your daily chai? Find out when tea may worsen acidity, affect sleep, reduce iron absorption or require caffeine limits.

Could slowing down your walk improve balance and body awareness? Tai chi walking turns controlled steps into a mindful movement practice.

A nationwide study of 18,635 psoriasis patients found different infection risks across treatments, with IL-17 inhibitors linked to higher candidiasis risk.