#sea-ice

#sea-ice

Polar Bears International, a non-profit conservation group, said on Wednesday that when they first placed a GPS collar on a female polar bear in the spring, she had one young cub. But when she was spotted with two cubs of roughly the same age last month, they realized they were witnessing an exceedingly rare case of adoption. Female polar bears are really good moms and so they're just primed for looking after and caring for their offspring,

What if one of the most famous and formidable Antarctic exploration vessels in history, whose crew's story of shipwreck and survival has been told for more than a century, wasn't as strong as legend had it? A new research paper about the vessel Endurance casts doubt on some common beliefs about explorer Ernest Shackleton's ship, particularly that it was one of the most well-built ships of its era and that it went down due to the loss of its rudder after becoming trapped in sea ice in 1915.