In a bit of good environmental news, NASA reports that the ozone hole over the South Pole has shrunk to its smallest extent since the anomaly was first discovered in 1982. Although international efforts in reducing the production of ozone-depleting compounds have been instrumental in allowing the ozone layer to
It turns out that record-breaking weather systems aren’t the only threats to northern ice sheets: researchers measuring the temperature of the water at the face of Greenland’s Helheim Glacier found that the water was abnormally warm, not just near the surface, but all the way down to the seafloor 760
One might assume that anything that might reflect sunlight back into space, like bright aircraft contrails, would be good for decreasing the effects of global warming, but a new study predicts that the atmospheric heat trapped by the water vapor in the ‘trails will triple by the middle of the
Earlier this year, China and Russia conducted a series of experiments that caused a disturbance high in the atmosphere, aimed at testing ionospheric manipulation technologies for military purposes, according to scientists involved in the experiments. Such experiments advance the understanding of how the ionosphere works, and might allow researchers to learn how to manipulate this crucial layer of the atmosphere to both help facilitate — and possibly disrupt — radio communications.