This 25-million-year-old lake holds one-fifth of all the planet’s fresh surface water.

This 25-million-year-old lake holds one-fifth of all the planet’s fresh surface water.
The ice floe cracks up around the Endurance Royal Geographical Society After the British ship Endurance (pictured above)…
Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…
Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…
A study claims that the North Pole Dome crater in Western Australia was caused by an asteroid strike…