A mass departure by sanctioned tankers, some switching to Russian flags, has triggered a fresh effort by the United States to ...
The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...
Scientists say all signs indicate the so-called "megaberg" could be just days or weeks from totally disintegrating.
The year that iceberg A-23A first broke away from Antarctica's Filchner Ice Shelf, Ronald Reagan was president of the United ...