Earth's oceans could one day turn purple. Nearly three fourths of Earth is covered by oceans, making the planet look like a ...

Elon Musk said the ideological balance of the Wisconsin Supreme Court could determine "the future of civilization" as he spoke to a crowd of 2,000 supporters at a Green Bay rally on Sunday. During the ...

It further encourages people to think about sustainable energy solutions for the future ... Earth Hour encourages eco-friendly practices like using less water, adopting green technology, and ...