Scientists issue warning over unprecedented occurrences in Antarctica: 'Changing faster than we ever imagined'

Scientists issue warning over unprecedented occurrences in Antarctica: 'Changing faster than we ever imagined'

Many of the world's top climate scientists are sounding the alarm over a number of rapid changes currently impacting Antarctica and its vulnerable ecosystems.   What's happening? As global temperatures have steadily risen over the years, their impacts have been felt throughout all regions in Antarctica. These impacts range from ice shelf collapse to the disruption of delicate marine ecosystems that support wildlife such as penguins and krill.  A…