Symptoms of SAD, and how to prevent shorter days, reduced sunlight from impacting brain's chemistry

Seasonal Affective Disorder (SAD) is not just a winter gloom. It’s a recognised form of depression triggered by reduced ...

NEET 2026 Prep: Can You Solve These 20 Chemistry PYQs?

The National Eligibility cum Entrance Test Undergraduate (NEET UG) will be conducted on the first Sunday of May 2026. With ...