Magma clue to Earth's super-volcanoes
Geologists on Sunday reported insights into super-volcanoes, the brooding, enigmatic giants of Earth's crust whose eruptions are as catastrophic as they are rare.
More than 1,000 chosen for one-way Mars reality-TV mission
More than 1,000 candidates -- from 200,000 hopefuls -- have been chosen to train for a private Mars colonisation mission to be partly funded by a reality-TV show following their training and subsequent steps, organisers said Thursday.
New Year on ice as weather stalls Antarctic air-sea rescue
An icebound Russian research vessel prepared to ring in the New Year in remote Antarctica Tuesday as blizzards hampered a helicopter rescue planned after several icebreaking attempts failed.
Rescue of stranded Antarctic ship stalls
A Chinese icebreaker has failed to break through thick ice to free a ship carrying scientists and tourists stranded off Antarctica, forcing Australian authorities to look at other rescue options Saturday.
Rescue underway for Russian ship trapped by Antarctic ice
Three icebreaking ships were Thursday hurrying to reach a Russian vessel carrying 74 people on a scientific expedition which is trapped by ice off Antarctica, with Australian authorities coordinating the rescue mission.
Astronauts poised for second spacewalk to repair station
Two American astronauts prepared to step out Tuesday on a rare Christmas Eve spacewalk to wrap up repairs to the cooling system at the International Space Station, NASA said.
Explorers reach Mawson's Huts in Antarctica
Two Australian explorers have battled dangerous sea ice to reach the historic Mawson's Huts in Antarctica which have been isolated for years by a giant iceberg blocking the route in, officials said Friday.
Kazakhstan-born Mitalipov among Nature's Top 10 scientists of 2013
Kazakhstan-born Shoukhrat Mitalipov is among the Top 10 scientists, who have made the most significant breakthroughs this year.
China to build two new Antarctic bases: state media
Chinese workers are on their way to build the country's fourth Antarctic research base and a fifth is being planned, state-run media said Thursday as the country expands its imprint on the icy continent.