This year temperatures have soared to a record 47 degrees centigrade. The sanctuary’s 20-odd lakes and ponds — a lifeline for the deer, wild boar, jackals, peacocks and other creatures — have all ...

In one lake bed, a water depth-measuring rod stands marooned in the middle of a mosaic of cracked, arid earth.

This article describes an underwater depth measurement system that combines sensing and energy harvesting using two solar cells in tandem configuration. The tandem is composed of a semitransparent ...

In one lake bed, a water depth-measuring rod stands marooned in the middle of a mosaic of cracked, arid earth.

In one lake bed, a water depth-measuring rod stands marooned in the middle of a mosaic of cracked earth.

In one lake bed, a water depth-measuring rod stands marooned in the middle of a mosaic of cracked, arid earth.

In one lake bed, a water depth-measuring rod stands marooned in the middle of a mosaic of cracked, arid earth.