Just over 75 percent of the world's land has been left "permanently drier" over the previous three decades, a UN-backed ...

The aridity expansion, linked to global warming, now affects over 40% of the Earth's landmass and could impact up to five ...

The deepest point on continental Earth has been identified in East Antarctica, under Denman Glacier ... Morlighem's solution has been to use some physics - mass conservation - to plug these ...