For the first time, scientists have discovered that Antarctica`s massive ice sheet is hiding an estuary, where fresh water from rivers mixes with salt water from the ocean.
A satellite-based study has indicated that a huge glacial lake has formed atop the Himalayas in Sikkim with a "very high" potential for it to burst and create devastation downstream.
Day in Pics: 19th September
Showbiz World - September 19, 2014
iPhone6 fever grips the world