Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

India observes Sankranti as a mid-winter harvest festival. Celebrated with kites in Gujarat, prayers in the north and Pongal ...

Scientists have revealed that a crucial system of Atlantic Ocean currents could collapse by the 2030s, dramatically altering ...