Imagine a world where all the land ice on Earth melts. It might sound like a scenario for a science fiction movie, but the ...

If all the Earth's land ice melted, sea levels would rise over 200 feet. Here's what would that mean for the United States' coastlines. Alex Kuzoian contributed reporting to an earlier version of ...

A strong, 6.3-magnitude earthquake struck in the North Pacific Ocean near Ecuador on Friday, according to the United States ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...