<p>A major nickel mine in a Philippines rainforest has continued to expand, mowing down acres of trees as global demand for minerals essential for electric vehicle manufacturing surges.</p><p>The Rio Tuba mine in the region of Palawan supplies an important mineral for electric vehicle batteries in Tesla and Toyota cars, but the mine is nearing an expansion that would cause it to grow from four square miles to 14 square miles, according to an NBC News investigation. The growth of the mine would cause massive deforestation of the land which environmentalists warn could destroy the area’s ecosystem.</p>
