PALAKKAD: Kallur Balan (76), the tireless environmental activist, who dedicated his entire life to nurturing nature, passed ...

Rolling hills previously covered in coconut trees now look barren and black. The leaves of trees have been blown off and their trunks are horizontal. The airport's signal tower has been mangled by ...

Thousands of mounds and hills in Mars' barren northern plains are full of clay minerals, providing evidence that the rocks here were once soaked with water, a new study reveals. These mounds are ...