Antarctica
Emperor penguin population to slide due Antarctic climate change
OSLO, - Global warming will cut Antarctica's 600,000-strong emperor penguin population by at least a fifth by 2100 as the sea ice on which the birds breed becomes less secure, a study said on Sunday.
Mineral site key to Antarctica's history gets protected status
SYDNEY - Antarctica pact partners have set up a new protected geological site on the frozen continent in a bid to preserve rare minerals that could shed light on the region's history and evolution over millions of years.
West Antarctic glaciers in 'irreversible' thaw, raising seas: study
OSLO, - Vast glaciers in West Antarctica seem to be locked in an irreversible thaw linked to global warming that may push up sea levels for centuries, scientists said on Monday.
East Antarctica more at risk than thought to long-term thaw: study
OSLO - Part of East Antarctica is more vulnerable than expected to a thaw that could trigger an unstoppable slide of ice into the ocean and raise world sea levels for thousands of years, a study showed on Sunday.
East Antarctica more at risk than thought to long-term thaw: study
OSLO - Part of East Antarctica is more vulnerable than expected to a thaw that could trigger an unstoppable slide of ice into the ocean and raise world sea levels for thousands of years, a study showed on Sunday.
Climate changes put the freeze on elephant seal births
SYDNEY - More ice means fewer elephant seal pups, according to Australian scientists studying breeding colonies on Macquarie Island near Antarctica and atmospheric changes in the region that have affected the feeding grounds.
Book Talk: Leadership in the world's most extreme workplace
SYDNEY - At age 34, Rachael Robertson accepted the biggest challenge of her life: to lead a large, 12-month expedition in Antarctica. Two months on, she found herself having to ask the team of 120 how they managed to get through a year's supply of condoms in just eight weeks.
Teenage polar explorer on quest to raise climate change awareness
NEW YORK - Parker Liautaud, the teenage polar explorer who set the record last year as the fastest unsupported person to trek to the South Pole, said he set off on the 314-mile trip from the coast of Antarctica to draw attention to climate change.
Stranded Antarctic ships break free of ice, heading to open sea
SYDNEY - A Russian research vessel and Chinese icebreaker stranded in Antarctica have broken free from the heavy ice that gripped them and are making steady progress towards open waters, the Australian Maritime Safety Authority (AMSA) said on Wednesday. | Video
Trapped ship passengers can't go overboard with New Year celebration
SYDNEY - Passengers and crew aboard a Russian ship trapped for eight days in ice off Antarctica planned to ring in the New Year with dinner, drinks and song as they waited for a break in a blizzard to allow a Chinese helicopter to rescue them. | Video
World News
Iraq accuses Islamic State of Yazidi atrocity, U.S. conducts new strikes
BAGHDAD - Islamic State militants have killed hundreds of Iraq's minority Yazidis, burying some alive and taking women as slaves, an Iraqi government minister said on Sunday, as U.S. warplanes again bombed the insurgents.
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- China rebuffs U.S. efforts on South China Sea tensions