At last month's annual meeting of Antarctic Treaty nations, New Zealand tabled a report to remind parties about safety risks first raised at last year's meeting.

Chemicals found inside two of Antarctica's most important historically sites, Earnest Shackleton and Robert Falcon Scott's huts, could pose "potential explosive hazards", a report…

At last month's annual meeting of Antarctic Treaty nations, New Zealand tabled a report to remind parties about safety risks first raised at last year's meeting.