A yacht owned by Mark Zuckerberg didn’t respond immediately to a call for help from a skiff that ran out of fuel off the coast of Alaska, but a maritime law expert said Monday they may not have been obligated to because the Coast Guard determined the boat wasn’t in distress.

President Donald Trump this week said he believes he’ll have “the honor of taking Cuba” soon.

A vibrant fishing industry, some of the world’s largest coral reefs and desalination plants supplying millions with drinking water.