Drought in SW Australia linked to snowfall in Antarctica

<p>Merino sheep search for feed on a dry and dusty property near Parkes in rural New South Wales in January 2010 A drought that has gripped the southwestern corner of Australia since the 1970s is linked with higher snowfall in East Antarctica a phenomenon that may be rooted in global warming scientists reported on Sunday < p>

<p>Merino sheep search for feed on a dry and dusty property near Parkes in rural New South Wales in January 2010 A drought that has gripped the southwestern corner of Australia since the 1970s is linked with higher snowfall in East Antarctica a phenomenon that may be rooted in global warming scientists reported on Sunday < p>

<p>Merino sheep search for feed on a dry and dusty property near Parkes in rural New South Wales in January 2010 A drought that has gripped the southwestern corner of Australia since the 1970s is linked with higher snowfall in East Antarctica a phenomenon that may be rooted in global warming scientists reported on Sunday < p>