Think of an invasion, and the picture that comes to mind is usually that of planes and tanks, machines and men, shells and gunshots. But animal and plant species also run amok, especially when they enter an ecosystem where they didn t previously exist. Af

Massive erosion along the southern bank of the Brahmaputra in its 150-kilometre course from Hatimura to Kapilimukh in Nagaon district in Assam has placed people's lives

Project launched in J&K

That s what Antarctica is called

India woke up to a phone call

So much for scope and research scale

By another name?