South African officials say a member of a research team at an isolated Antarctica base has been put under psychological evaluation after he allegedly assaulted and sexually harassed colleagues.

A number of South African researchers posted at an isolated Antarctic research station are living in fear after one of their team members allegedly threatened the life of another

Scientists trapped at a remote Antarctic base have called for urgent rescue after a team member allegedly physically assaulted and threatened to kill a colleague. The South African research group at the Sanae IV base has also reported sexual assault allegations against the same person.

South African scientists at the remote Sanae IV research centre in Antarctica have requested rescue, alleging assault and death threats from a team member. The isolated base, 2,50