National Science Day is observed every year on February 28. The theme of National Science Day 2023 is 'Global Science for Global Wellbeing'.

Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes events coordinated globally by EARTHDAY.ORG including 1 billion people in more than 193 countries.

Yoga is a practice that brings health, and peace from within, and it deepens a sense of continuous connection between an individual's inner consciousness and the external world.