Antarctica
World's biggest iceberg on collision course with South Georgia – here's what might happen next
A mega-iceberg from Antarctica is heading for the remote South Atlantic Ocean island – an important breeding ground for colonies of penguins, seals and albatrosses.
'So much for protecting Arctic wildlife' – new Norwegian cruise restrictions are hypocritical, says Mark Carwardine
In a bid to curb overtourism, the Norwegian government has announced new regulations. But as Mark Carwardine says, they miss an important point
Iceberg guide: how they form, where they're found, and how they're used by wildlife
Learn more about icebergs in our guide by experts from the British Antarctic Survey (BAS).