51yo Tim Sommers takes on freezing conditions at Yukon Arctic Ultra
An Australian recently braved temperatures of -55 degrees to compete in the Yukon Arctic Ultra in Canada, writes Jennifer Ennion.
An Australian recently braved temperatures of -55 degrees to compete in the Yukon Arctic Ultra in Canada, writes Jennifer Ennion.
Dr Thomas Newsome has a plan to reintroduce dingoes into key national parks in a bid to help conserve native mammal species.