Rescue teams working to extricate eight men trapped in a partially collapsed tunnel in Nagarkurnool, Telangana, have ...

buried under the thousands of tonnes of silt. Sources said the chances of finding any survivors seem highly improbable. On Thursday morning, the NGRI scientists took the images inside the tunnel ...

What do glaciers and the Sahara Desert have in common? Both are sources of silt-size particles that interact with wind, sand, and vegetation to form loess deposits. Deflation, the lifting and ...