Scientists warn that climate change is worsening water shortages. Water gaps could increase by 6% at 1.5°C warming and 15% at 3°C warming.

Trump entered office amid a halting and uneven effort by the U.S. to tackle climate change. Biden sought to position the U.S.

A Washington startup has landed $4.5 million to support ag-tech that turns crop and timber waste into carbon-trapping biochar that helps produce grow.

The African Union Commision has new leadership in Djibouti's Mahmoud Ali Youssouf. But how will the AUC handle deepening ...