All coverage
Scientists discovered why a huge hole in Antarctica mysteriously opened 8 years ago
By Harry Fletcher
Scientists solve mystery of hole in Antarctic sea ice
By Gillian Duncan
Scientists solve the mystery of huge hole in Antarctica that baffled experts for eight years
By Olivia Burke
Antarctic ice hole the size of Switzerland keeps cracking open. Now scientists finally know why.
By Ben Turner
50-year-old mystery of how giant Antarctic ice hole formed solved
By Maria Bolevich
A Switzerland-size hole opened in Antarctica's sea ice in 2016-17. Now we know why
By Stefanie Waldek