Study reveals Greenland's ice completely melted during past warm period, highlighting future risks

Recent scientific studies have revealed that a portion of Greenland's vast ice sheet completely disappeared during a ...
AllAfrica on MSNOpinion

The solar boom has a dirty secret. Here's how to avoid another mountain of waste that can't be recycled

Solar power has a dark side: panels are still built to be thrown away, and we risk creating a mountain of waste that locks ...