The U.S. Coast Guard is pursuing another sanctioned oil tanker in the Caribbean Sea. Word of the pursuit comes as the Trump administration appears to be intensifying its targeting of such vessels connected to Venezuelan government.

Without a fix from Congress, costs for many people who buy health care on the Affordable Care Act marketplace have gone up. Here's what's to know about cheaper choices — and pitfalls to be aware of.

Jared Isaacman, the billionaire nominated twice to lead the agency, may draw some lessons from the tenure of another NASA leader in the 1990s.

The U.S. extended on Wednesday a waiver allowing oil sales from Russia's Sakhalin-2 project through June 18 next year, a move that likely allows production of liquefied natural gas from the project to continue.