A Freedom Pledge on greenery—a promise to protect the forests and biodiversity of our planet.

What tigers eat and the space they occupy protects the health of their entire ecosystem.

Festivals have two dimensions, one religious and the other celebratory. Festivals origianally gave thanks to natural forces. But with time, an evil eye was, as it were, cast on our natural resources. People burst firecrackers, made idols with nonbiodegradable materials and toxic paints and played with colours that pollute the air, land and water. But some tribes whose livelihoods depend directly on natural resources celebrate their tribal festivals while maintaining an ecological balance.

The 'buzzy' bees are best at their pollination jobs but they are all set to face serious competition from other insects. According to a new study, insects like flies, wasps, butterflies, moths, ants, thrips and beetles are also effective pollinators of certain crops of global importance. These insects have an added advantage too—they are resistant and less sensitive to environmental changes, scientists say.