India’s Facebook Timeline Journey

Photocatalytic coatings are a potential supplementary measure, not a complete solution to urban air pollution.

Nagastra-1R carries a one-kilogram high-explosive fragmentation warhead designed for soft-skinned targets.

A major railway accident was narrowly avoided in West Bengal after forest worker Akash Kerketta alerted authorities to a herd of elephants on the Bagdogra-Naxalbari railway line. His swift action helped move the elephants to safety before the approaching Sikkim Mahananda Express could collide with them.