How much water does it take to make one liter of milk?

Water scarcity and water pollution are increasingly critical global issues. Water scarcity is driven not only by shortages of water, but also by rendering water unusable through pollution. New Zealand is no exception to these ...

Hidden water holds the key to a changing desert

Passover, which celebrates the Israelites' flight from Egypt, ended Tuesday night. Yet after the exodus, they wandered the desert for 40 more years. There, Moses struck a rock with his staff and made water flow.

New promise in sea lice-eating lumpfish

Ballan wrasse and goldsinny wrasse are currently the principal biological weapons to fight sea lice at fish farms in Trøndelag county and further south. As these two species are sensitive to cold temperatures, they would ...

Race is on to save the Great Salt Lake: Will it be enough?

The largest natural lake west of the Mississippi is shrinking past its lowest levels in recorded history, raising fears about toxic dust, ecological collapse and economic consequences. But the Great Salt Lake may have some ...

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