Conservation groups expressed outrage Friday after resistance led by China and Russia stymied efforts to carve out new marine sanctuaries and protect thousands of species across Antarctica.
The seasonal hole in the ozone layer above the Antarctic this year was the second smallest in two decades, but still covered an area roughly the size of North America, US experts said Wednesday.
Australia said Wednesday it was searching for a new aircraft landing site for planes supplying its three bases in Antarctica because the current runway is melting.
Leonardo DiCaprio urged a high-level Antarctic conservation meeting in Australia Tuesday to approve a sweeping Southern Ocean marine sanctuary to protect thousands of polar species.
An Australian government jet carrying a medical team made a successful landing on an icy runway in Antarctica Thursday to rescue a sick scientist from the United States' McMurdo Station base.