When air, along with water vapor, passes through the material, its big pores allow water molecules to reach the LiCl particles inside, which absorb them. As more and more water goes in, ...

In a world where billions lack clean water, scientists have found a way to pull it from thin air. An international team of researchers led by Nobel Laureate Professor Sir Kostya Novoselov and ...

Water-harvesting materials usually come with a trade-off: they either trap droplets well, or help them travel into a reservoir efficiently.