An autonomous research sub sent beneath the Antarctic ice returned images of vast, sculpted structures that no one can yet ...

Ice loss in Antarctica and its impact on the planet—sea level rise, changes to ocean currents and disturbance of wildlife and food webs—has been in the news a lot lately. All of these threats were ...

Alessandro Antonello is Associate Professor of Environmental History at the University of Tasmania, Australia. He is the author of The Greening of Antarctica: Assembling an International Environment ...