Researchers found a partial skeleton including arm, hand, leg and foot fragments. They say that P. boisei may have been as tall as 4.5 feet tall, with a robust frame.
"The relatively cool year [in 2013] does little to offset the long-term trend of the last 30 years: the Arctic is warming rapidly, becoming greener and experiencing a variety of changes." - David M. Kennedy
Twenty years after Montreal Protocol limited emissions of ozone-destroying chemicals, the Antarctic ozone hole has stabilized but has not begun to recover.
NASA scientists have discovered the coldest place on our planet. It's a high ridge in Antarctica on the East Antarctic Plateau. On a clear winter night, temperatures can dip below -133.6 degrees F (-92 degrees C)