River Cleanup, a global organization dedicated to making rivers plastic free, sponsored 14 events in honor of Call to Earth Day, encouraging volunteers around the world — in Belgium, the Democratic ...

Over 1,400 people have vanished from U.S. national parks - without trace, without answers, and without explanation. For decades, officials have dismissed it as coincidence, but too many cases share ...

It starts with a question no gunner can answer in the moment: how many shells will it take to bring down that one-aircraft—a hundred, a thousand, or tens of thousands? The truth, learned the hard way ...