Chandi skied 700 miles to the South Pole in just 40 days. The British Sikh army officer aims to inspire others to push boundaries and is also raising funds to start an adventure grant for women.
This penguin's adventure might have taken a few wrong turns. It's only the third time an Adélie penguin is known to have made it to the shores of New Zealand.
Ice is usually ephemeral; it doesn't last that long before melting. But some ice on our planet has stayed frozen for millions of years, according to scientists on a quest to find the oldest ice.
The medevac involved a network of ships, helicopters and planes spanning thousands of miles on the frigid continent. Australian officials called it "an outstanding success."
Thirty-six people stationed at the General Bernardo O'Higgins Riquelme Antarctic base had tested positive for the virus, Chilean officials said this week.
The preliminary finding, reported by Argentine researchers on the Antarctic Peninsula, would be the continent's hottest temperature on record if verified by the World Meteorological Organization.
The Chilean air force says it hasn't been able to locate the Hercules C-130 transport plane but has determined it likely crashed. A search and rescue mission is ongoing.
A former sous chef at Antarctica's McMurdo Station is making cakes inspired by her colleagues' research projects. She says cake can be a gateway to conversations people might otherwise shy away from.