Climate change over the last few years has altered the structure of the Greenland ice sheet, causing it to lose its ability to limit mass l...

Firn is multi-year compacted snow that is not as dense as glacier ice. Instead, it forms a porous near-surface layer over the ice sheet.

Events in Dubai may put fresh pressure on the rupee next week driving it below 47-47.5 levels even as relative safety of government bonds a...