U.S. Agency for Global Media programs serve a critical function as adversaries wage information warfare against American ...

The oldest lake in the world dates back about 25 million years and is also the world's deepest and most biologically diverse ...

The sea became a key battleground for fighting between Russia and Ukraine after Moscow invaded its neighbor in early 2022.

Lakes, much like mountains, can be ancient geological features. While most lakes are relatively young in geological terms, ...